chore: flake wip

chore: nix doesn't like dirty git trees
chore: start on flake
2025-11-05 22:43:31 +00:00 · 2025-05-15 22:11:30 +02:00 · 2025-05-15 21:09:04 +02:00 · 2025-05-15 21:08:20 +02:00 · 2025-05-14 13:14:55 +02:00 · 2025-05-14 13:10:57 +02:00
54 changed files with 4655 additions and 2352 deletions
--- a/.deepsource.toml
+++ b/.deepsource.toml
@@ -1,7 +0,0 @@
-version = 1
-
-[[analyzers]]
-name = "javascript"
-
-  [analyzers.meta]
-  environment = ["nodejs"]
--- a/.dockerignore
+++ b/.dockerignore
@@ -1,16 +1,19 @@
-node_modules
-Dockerfile*
-docker-compose*
 .dockerignore
-.git
-.gitignore
-README.md
-LICENSE
-.vscode
-Makefile
-helm-charts
-.env
 .editorconfig
+.env
+.git
 .idea
+.vscode
+CHANGELOG.md
 coverage*
 data
+docker-compose*
+Dockerfile*
+eslint.config.js
+helm-charts
+LICENSE
+Makefile
+node_modules
+prettier.config.js
+README.md
+renovate.json
--- a/.github/FUNDING.yml
+++ b/.github/FUNDING.yml
@@ -0,0 +1,15 @@
+# These are supported funding model platforms
+
+github: [C4illin] # Replace with up to 4 GitHub Sponsors-enabled usernames e.g., [user1, user2]
+patreon: # Replace with a single Patreon username
+open_collective: # Replace with a single Open Collective username
+ko_fi: # Replace with a single Ko-fi username
+tidelift: # Replace with a single Tidelift platform-name/package-name e.g., npm/babel
+community_bridge: # Replace with a single Community Bridge project-name e.g., cloud-foundry
+liberapay: # Replace with a single Liberapay username
+issuehunt: # Replace with a single IssueHunt username
+lfx_crowdfunding: # Replace with a single LFX Crowdfunding project-name e.g., cloud-foundry
+polar: # Replace with a single Polar username
+buy_me_a_coffee: # Replace with a single Buy Me a Coffee username
+thanks_dev: # Replace with a single thanks.dev username
+custom: # Replace with up to 4 custom sponsorship URLs e.g., ['link1', 'link2']
--- a/.github/workflows/docker-publish.yml
+++ b/.github/workflows/docker-publish.yml
@@ -19,6 +19,7 @@ env:
  REGISTRY: ghcr.io
  # github.repository as <account>/<repo>
  IMAGE_NAME: ${{ github.repository }}
+  DOCKERHUB_USERNAME: c4illin


 jobs:
@@ -46,13 +47,22 @@ jobs:
          username: ${{ github.actor }}
          password: ${{ secrets.GITHUB_TOKEN }}
      
+      - name: Login to Docker Hub
+        if: github.event_name != 'pull_request'
+        uses: docker/login-action@v3
+        with:
+          username: ${{ env.DOCKERHUB_USERNAME }}
+          password: ${{ secrets.DOCKERHUB_TOKEN }}
+
      # Extract metadata (tags, labels) for Docker
      # https://github.com/docker/metadata-action
      - name: Extract Docker metadata
        id: meta
        uses: docker/metadata-action@v5
        with:
-          images: ${{ env.REGISTRY }}/${{ env.IMAGE_NAME }}
+          images: |
+            ${{ env.REGISTRY }}/${{ env.IMAGE_NAME }}
+            ${{ env.IMAGE_NAME }}

      # Build and push Docker image with Buildx (don't push on PR)
      # https://github.com/docker/build-push-action
@@ -67,3 +77,4 @@ jobs:
          labels: ${{ steps.meta.outputs.labels }}
          cache-from: type=gha
          cache-to: type=gha,mode=max
+      
--- a/.github/workflows/dockerhub-description.yml
+++ b/.github/workflows/dockerhub-description.yml
@@ -0,0 +1,27 @@
+name: Update Docker Hub Description
+
+env:
+  IMAGE_NAME: ${{ github.repository }}
+  DOCKERHUB_USERNAME: c4illin
+
+on:
+  push:
+    branches:
+      - main
+    paths:
+      - README.md
+      - .github/workflows/dockerhub-description.yml
+jobs:
+  dockerHubDescription:
+    runs-on: ubuntu-latest
+    steps:
+    - uses: actions/checkout@v4
+
+    - name: Docker Hub Description
+      uses: peter-evans/dockerhub-description@v4
+      with:
+        username: ${{ env.DOCKERHUB_USERNAME }}
+        password: ${{ secrets.DOCKERHUB_TOKEN }}
+        repository: ${{ env.IMAGE_NAME }}
+        short-description: ${{ github.event.repository.description }}
+        enable-url-completion: true
--- a/.gitignore
+++ b/.gitignore
@@ -48,4 +48,4 @@ package-lock.json
 /data
 /Bruno
 /tsconfig.tsbuildinfo
-/src/public/generated.css
+/public/generated.css
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,5 +1,136 @@
 # Changelog

+## [0.13.0](https://github.com/C4illin/ConvertX/compare/v0.12.1...v0.13.0) (2025-05-14)
+
+
+### Features
+
+* add HIDE_HISTORY option to control visibility of history page ([9d1c931](https://github.com/C4illin/ConvertX/commit/9d1c93155cc33ed6c83f9e5122afff8f28d0e4bf))
+* add potrace converter ([bdbd4a1](https://github.com/C4illin/ConvertX/commit/bdbd4a122c09559b089b985ea12c5f3e085107da))
+* Add support for .HIF files ([70705c1](https://github.com/C4illin/ConvertX/commit/70705c1850d470296df85958c02a01fb5bc3a25f))
+* add support for drag/drop of images ([ff2ef74](https://github.com/C4illin/ConvertX/commit/ff2ef7413542cf10ba7a6e246763bcecd6829ec1))
+
+
+### Bug Fixes
+
+* add timezone support ([4b5c732](https://github.com/C4illin/ConvertX/commit/4b5c732380bc844dccf340ea1eb4f8bfe3bb44a5)), closes [#258](https://github.com/C4illin/ConvertX/issues/258)
+
+## [0.12.1](https://github.com/C4illin/ConvertX/compare/v0.12.0...v0.12.1) (2025-03-20)
+
+
+### Bug Fixes
+
+* rollback to bun 1.2.2 ([cdae798](https://github.com/C4illin/ConvertX/commit/cdae798fcf5879e4adea87386a38748b9a1e1ddc))
+
+## [0.12.0](https://github.com/C4illin/ConvertX/compare/v0.11.1...v0.12.0) (2025-03-06)
+
+
+### Features
+
+* added progress bar for file upload ([db60f35](https://github.com/C4illin/ConvertX/commit/db60f355b2973f43f8e5990e6fe4e351b959b659))
+* made every upload file independent ([cc54bdc](https://github.com/C4illin/ConvertX/commit/cc54bdcbe764c41cc3273485d072fd3178ad2dca))
+* replace exec with execFile ([9263d17](https://github.com/C4illin/ConvertX/commit/9263d17609dc4b2b367eb7fee67b3182e283b3a3))
+
+
+### Bug Fixes
+
+* add libheif ([6b92540](https://github.com/C4illin/ConvertX/commit/6b9254047c0598963aee1d99e20ba1650a0368bf))
+* add libheif ([decfea5](https://github.com/C4illin/ConvertX/commit/decfea5dc9627b216bb276a9e1578c32cfa1deb6)), closes [#202](https://github.com/C4illin/ConvertX/issues/202)
+* added onerror log ([ae4bbc8](https://github.com/C4illin/ConvertX/commit/ae4bbc8baacbaf67763c62ea44140bb21cc17230))
+* refactored uploadFile to only accept a single file instead of multiple ([dc82a43](https://github.com/C4illin/ConvertX/commit/dc82a438d4104b79ff423d502a6779a43928968a))
+* update libheif to 1.19.5 ([fba5e21](https://github.com/C4illin/ConvertX/commit/fba5e212e8d0eaba8971e239e35aeb521f3cd813)), closes [#202](https://github.com/C4illin/ConvertX/issues/202)
+
+## [0.11.1](https://github.com/C4illin/ConvertX/compare/v0.11.0...v0.11.1) (2025-02-07)
+
+
+### Bug Fixes
+
+* mobile view overflow ([bec58ac](https://github.com/C4illin/ConvertX/commit/bec58ac59f9600e35385b9e21d174f3ab1b42b1d))
+
+## [0.11.0](https://github.com/C4illin/ConvertX/compare/v0.10.1...v0.11.0) (2025-02-05)
+
+
+### Features
+
+* add deps for vaapi ([2bbbd03](https://github.com/C4illin/ConvertX/commit/2bbbd03554d384a4488143f29e5fc863cfdf333b)), closes [#192](https://github.com/C4illin/ConvertX/issues/192)
+
+
+### Bug Fixes
+
+* don't crash if file is not found ([16f27c1](https://github.com/C4illin/ConvertX/commit/16f27c13bbc1c0e5fa2316f3db11d0918524053b))
+* install numpy for inkscape ([0e61051](https://github.com/C4illin/ConvertX/commit/0e61051fc6be188164c3865b4fb579c140859fdc))
+
+## [0.10.1](https://github.com/C4illin/ConvertX/compare/v0.10.0...v0.10.1) (2025-01-21)
+
+
+### Bug Fixes
+
+* ffmpeg works without ffmpeg_args ([3b7ea88](https://github.com/C4illin/ConvertX/commit/3b7ea88b7382f7c21b120bdc9bda5bb10547f55d)), closes [#212](https://github.com/C4illin/ConvertX/issues/212)
+
+## [0.10.0](https://github.com/C4illin/ConvertX/compare/v0.9.0...v0.10.0) (2025-01-18)
+
+
+### Features
+
+* add calibre ([03d3edf](https://github.com/C4illin/ConvertX/commit/03d3edfff65c252dd4b8922fc98257c089c1ff74)), closes [#191](https://github.com/C4illin/ConvertX/issues/191)
+
+
+### Bug Fixes
+
+* add FFMPEG_ARGS env variable ([f537c81](https://github.com/C4illin/ConvertX/commit/f537c81db7815df8017f834e3162291197e1c40f)), closes [#190](https://github.com/C4illin/ConvertX/issues/190)
+* add qt6-qtbase-private-dev from community repo ([95dbc9f](https://github.com/C4illin/ConvertX/commit/95dbc9f678bec7e6e2c03587e1473fb8ff708ea3))
+* skip account setup when ALLOW_UNAUTHENTICATED is true ([538c5b6](https://github.com/C4illin/ConvertX/commit/538c5b60c9e27a8184740305475245da79bae143))
+
+## [0.9.0](https://github.com/C4illin/ConvertX/compare/v0.8.1...v0.9.0) (2024-11-21)
+
+
+### Features
+
+* add inkscape for vector images ([f3740e9](https://github.com/C4illin/ConvertX/commit/f3740e9ded100b8500f3613517960248bbd3c210))
+* Allow to chose webroot ([36cb6cc](https://github.com/C4illin/ConvertX/commit/36cb6cc589d80d0a87fa8dbe605db71a9a2570f9)), closes [#180](https://github.com/C4illin/ConvertX/issues/180)
+* disable convert when uploading ([58e220e](https://github.com/C4illin/ConvertX/commit/58e220e82d7f9c163d6ea4dc31092c08a3e254f4)), closes [#177](https://github.com/C4illin/ConvertX/issues/177)
+
+
+### Bug Fixes
+
+* treat unknown as m4a ([1a442d6](https://github.com/C4illin/ConvertX/commit/1a442d6e69606afef63b1e7df36aa83d111fa23d)), closes [#178](https://github.com/C4illin/ConvertX/issues/178)
+* wait for both upload and selection ([4c05fd7](https://github.com/C4illin/ConvertX/commit/4c05fd72bbbf91ee02327f6fcbf749b78272376b)), closes [#177](https://github.com/C4illin/ConvertX/issues/177)
+
+## [0.8.1](https://github.com/C4illin/ConvertX/compare/v0.8.0...v0.8.1) (2024-10-05)
+
+
+### Bug Fixes
+
+* disable convert button when input is empty ([78844d7](https://github.com/C4illin/ConvertX/commit/78844d7bd55990789ed07c81e49043e688cbe656)), closes [#151](https://github.com/C4illin/ConvertX/issues/151)
+* resize to fit for ico ([b4e53db](https://github.com/C4illin/ConvertX/commit/b4e53dbb8e70b3a95b44e5b756759d16117a87e1)), closes [#157](https://github.com/C4illin/ConvertX/issues/157)
+* treat jfif as jpeg ([339b79f](https://github.com/C4illin/ConvertX/commit/339b79f786131deb93f0d5683e03178fdcab1ef5)), closes [#163](https://github.com/C4illin/ConvertX/issues/163)
+
+## [0.8.0](https://github.com/C4illin/ConvertX/compare/v0.7.0...v0.8.0) (2024-09-30)
+
+
+### Features
+
+* add light theme, fixes [#156](https://github.com/C4illin/ConvertX/issues/156) ([72636c5](https://github.com/C4illin/ConvertX/commit/72636c5059ebf09c8fece2e268293650b2f8ccf6))
+
+
+### Bug Fixes
+
+* add support for usd for assimp, [#144](https://github.com/C4illin/ConvertX/issues/144) ([2057167](https://github.com/C4illin/ConvertX/commit/20571675766209ad1251f07e687d29a6791afc8b))
+* cleanup formats and add opus, fixes [#159](https://github.com/C4illin/ConvertX/issues/159) ([ae1dfaf](https://github.com/C4illin/ConvertX/commit/ae1dfafc9d9116a57b08c2f7fc326990e00824b0))
+* support .awb and clean up, fixes [#153](https://github.com/C4illin/ConvertX/issues/153), [#92](https://github.com/C4illin/ConvertX/issues/92) ([1c9e67f](https://github.com/C4illin/ConvertX/commit/1c9e67fc3201e0e5dee91e8981adf34daaabf33a))
+
+## [0.7.0](https://github.com/C4illin/ConvertX/compare/v0.6.0...v0.7.0) (2024-09-26)
+
+
+### Features
+
+* Add support for 3d assets through assimp converter ([63a4328](https://github.com/C4illin/ConvertX/commit/63a4328d4a1e01df3e0ec4a877bad8c8ffe71129))
+
+
+### Bug Fixes
+
+* wrong layout on search with few options ([8817389](https://github.com/C4illin/ConvertX/commit/88173891ba2d69da46eda46f3f598a9b54f26f96))
+
 ## [0.6.0](https://github.com/C4illin/ConvertX/compare/v0.5.0...v0.6.0) (2024-09-25)


--- a/35
+++ b/35
@@ -1,4 +1,4 @@
-FROM oven/bun:1.1.29-alpine AS base
+FROM oven/bun:1.2.2-alpine AS base
 LABEL org.opencontainers.image.source="https://github.com/C4illin/ConvertX"
 WORKDIR /app

@@ -6,12 +6,12 @@ WORKDIR /app
 # this will cache them and speed up future builds
 FROM base AS install
 RUN mkdir -p /temp/dev
-COPY package.json bun.lockb /temp/dev/
+COPY package.json bun.lock /temp/dev/
 RUN cd /temp/dev && bun install --frozen-lockfile

 # install with --production (exclude devDependencies)
 RUN mkdir -p /temp/prod
-COPY package.json bun.lockb /temp/prod/
+COPY package.json bun.lock /temp/prod/
 RUN cd /temp/prod && bun install --frozen-lockfile --production

 FROM base AS builder
@@ -20,22 +20,18 @@ ENV PATH=/root/.cargo/bin:$PATH
 RUN curl --proto '=https' --tlsv1.2 -sSf https://sh.rustup.rs | sh -s -- -y
 RUN cargo install resvg

-# copy node_modules from temp directory
-# then copy all (non-ignored) project files into the image
 FROM base AS prerelease
+WORKDIR /app
 COPY --from=install /temp/dev/node_modules node_modules
 COPY . .

-# # [optional] tests & build
-ENV NODE_ENV=production
-# RUN bun test
+# ENV NODE_ENV=production
 RUN bun run build

 # copy production dependencies and source code into final image
 FROM base AS release
-LABEL maintainer="Emrik Östling (C4illin)"
-LABEL description="ConvertX: self-hosted online file converter supporting 700+ file formats."
-LABEL repo="https://github.com/C4illin/ConvertX"
+
+RUN apk --no-cache add libheif-tools --repository=http://dl-cdn.alpinelinux.org/alpine/edge/community/

 # install additional dependencies
 RUN apk --no-cache add  \
@@ -49,16 +45,25 @@ RUN apk --no-cache add  \
  vips-tools \
  vips-poppler \
  vips-jxl \
-  libjxl-tools
+  vips-heif \
+  vips-magick \
+  libjxl-tools \
+  assimp \
+  inkscape \
+  poppler-utils \
+  gcompat \
+  libva-utils \
+  py3-numpy \
+  potrace
+
+# RUN apk --no-cache add calibre@testing --repository=http://dl-cdn.alpinelinux.org/alpine/edge/main/

 # this might be needed for some latex use cases, will add it if needed.
 #   texmf-dist-fontsextra \

 COPY --from=install /temp/prod/node_modules node_modules
 COPY --from=builder /root/.cargo/bin/resvg /usr/local/bin/resvg
-COPY --from=prerelease /app/src/public/generated.css /app/src/public/
-# COPY --from=prerelease /app/src/index.tsx /app/src/
-# COPY --from=prerelease /app/package.json .
+COPY --from=prerelease /app/public/generated.css /app/public/
 COPY . .

 EXPOSE 3000/tcp
--- a/README.md
+++ b/README.md
@@ -1,13 +1,17 @@
 ![ConvertX](images/logo.png)
+
 # ConvertX
+
 [![Docker](https://github.com/C4illin/ConvertX/actions/workflows/docker-publish.yml/badge.svg?branch=main)](https://github.com/C4illin/ConvertX/actions/workflows/docker-publish.yml)
+[![ghcr.io Pulls](https://img.shields.io/badge/dynamic/json?logo=github&url=https%3A%2F%2Fipitio.github.io%2Fbackage%2FC4illin%2FConvertX%2Fconvertx.json&query=%24.downloads&label=ghcr.io%20pulls&cacheSeconds=14400)](https://github.com/C4illin/ConvertX/pkgs/container/ConvertX)
+[![Docker Pulls](https://img.shields.io/docker/pulls/c4illin/convertx?style=flat&logo=docker&label=dockerhub%20pulls&link=https%3A%2F%2Fhub.docker.com%2Frepository%2Fdocker%2Fc4illin%2Fconvertx%2Fgeneral)](https://hub.docker.com/r/c4illin/convertx)
 [![GitHub Release](https://img.shields.io/github/v/release/C4illin/ConvertX)](https://github.com/C4illin/ConvertX/pkgs/container/convertx)
 ![GitHub commits since latest release](https://img.shields.io/github/commits-since/C4illin/ConvertX/latest)
 ![GitHub repo size](https://img.shields.io/github/repo-size/C4illin/ConvertX)
 ![Docker container size](https://ghcr-badge.egpl.dev/c4illin/convertx/size?color=%230375b6&tag=latest&label=image+size&trim=)
-![GitHub top language](https://img.shields.io/github/languages/top/C4illin/ConvertX)
+<!-- ![Dev image size](https://ghcr-badge.egpl.dev/c4illin/convertx/size?color=%230375b6&tag=main&label=dev+image&trim=) -->

-A self-hosted online file converter. Supports 831 different formats. Written with TypeScript, Bun and Elysia.
+A self-hosted online file converter. Supports over a thousand different formats. Written with TypeScript, Bun and Elysia.

 ## Features

@@ -23,10 +27,16 @@ A self-hosted online file converter. Supports 831 different formats. Written wit
 | [libjxl](https://github.com/libjxl/libjxl)                                   | JPEG XL       | 11            | 11          |
 | [resvg](https://github.com/RazrFalcon/resvg)                                 | SVG           | 1             | 1           |
 | [Vips](https://github.com/libvips/libvips)                                   | Images        | 45            | 23          |
+| [libheif](https://github.com/strukturag/libheif)                             | HEIF          | 2             | 4           |
 | [XeLaTeX](https://tug.org/xetex/)                                            | LaTeX         | 1             | 1           |
 | [Pandoc](https://pandoc.org/)                                                | Documents     | 43            | 65          |
-| [GraphicsMagick](http://www.graphicsmagick.org/)                             | Images        | 166           | 133         |
-| [FFmpeg](https://ffmpeg.org/)                                                | Video         | ~473          | ~280        |
+| [GraphicsMagick](http://www.graphicsmagick.org/)                             | Images        | 167           | 130         |
+| [Inkscape](https://inkscape.org/)                                            | Vector images | 7             | 17          |
+| [Assimp](https://github.com/assimp/assimp)                                   | 3D Assets     | 77            | 23          |
+| [FFmpeg](https://ffmpeg.org/)                                                | Video         | ~472          | ~199        |
+| [Potrace](https://potrace.sourceforge.net/)                                  | Raster to vector | 4          | 11          |
+
+<!-- | [Calibre](https://calibre-ebook.com/)                                        | E-books       | 26            | 19          | -->

 <!-- many ffmpeg fileformats are duplicates -->

@@ -34,6 +44,9 @@ Any missing converter? Open an issue or pull request!

 ## Deployment

+> [!WARNING]
+> If you can't login, make sure you are accessing the service over localhost or https otherwise set HTTP_ALLOWED=true
+
 ```yml
 # docker-compose.yml
 services:
@@ -43,14 +56,10 @@ services:
    restart: unless-stopped
    ports:
      - "3000:3000"
-    environment: # Defaults are listed below. All are optional.
-      - ACCOUNT_REGISTRATION=false # true or false, doesn't matter for the first account (e.g. keep this to false if you only want one account)
-      - JWT_SECRET=aLongAndSecretStringUsedToSignTheJSONWebToken1234 # will use randomUUID() by default
-      - HTTP_ALLOWED=false # setting this to true is unsafe, only set this to true locally
-      - ALLOW_UNAUTHENTICATED=false # allows anyone to use the service without logging in, only set this to true locally
-      - AUTO_DELETE_EVERY_N_HOURS=24 # checks every n hours for files older then n hours and deletes them, set to 0 to disable
+    environment:
+      - JWT_SECRET=aLongAndSecretStringUsedToSignTheJSONWebToken1234 # will use randomUUID() if unset
    volumes:
-      - convertx:/app/data
+      - ./data:/app/data
 ```

 or
@@ -63,9 +72,46 @@ Then visit `http://localhost:3000` in your browser and create your account. Don'

 If you get unable to open database file run `chown -R $USER:$USER path` on the path you choose.

+### Environment variables
+
+All are optional, JWT_SECRET is recommended to be set.
+
+| Name                      | Default | Description |
+|---------------------------|---------|-------------|
+| JWT_SECRET                | when unset it will use the value from randomUUID() | A long and secret string used to sign the JSON Web Token |
+| ACCOUNT_REGISTRATION      | false | Allow users to register accounts |
+| HTTP_ALLOWED              | false | Allow HTTP connections, only set this to true locally |
+| ALLOW_UNAUTHENTICATED     | false | Allow unauthenticated users to use the service, only set this to true locally |
+| AUTO_DELETE_EVERY_N_HOURS | 24 | Checks every n hours for files older then n hours and deletes them, set to 0 to disable |
+| WEBROOT                   |  | The address to the root path setting this to "/convert" will serve the website on "example.com/convert/" |
+| FFMPEG_ARGS               |  | Arguments to pass to ffmpeg, e.g. `-preset veryfast` |
+| HIDE_HISTORY             | false | Hide the history page |
+
+### Docker images
+
+There is a `:latest` tag that is updated with every release and a `:main` tag that is updated with every push to the main branch. `:latest` is recommended for normal use.
+
+The image is available on [GitHub Container Registry](https://github.com/C4illin/ConvertX/pkgs/container/ConvertX) and [Docker Hub](https://hub.docker.com/r/c4illin/convertx).
+
+| Image | What it is |
+|-------|------------|
+| `image: ghcr.io/c4illin/convertx` | The latest release on ghcr |
+| `image: ghcr.io/c4illin/convertx:main` | The latest commit on ghcr |
+| `image: c4illin/convertx` | The latest release on docker hub |
+| `image: c4illin/convertx:main` | The latest commit on docker hub |
+
+![Release image size](https://ghcr-badge.egpl.dev/c4illin/convertx/size?color=%230375b6&tag=latest&label=release+image&trim=)
+![Dev image size](https://ghcr-badge.egpl.dev/c4illin/convertx/size?color=%230375b6&tag=main&label=dev+image&trim=)
+<!-- Dockerhub was introduced in 0.9.0 and older releases -->
+
 ### Tutorial

-Tutorial in french: https://belginux.com/installer-convertx-avec-docker/
+> [!NOTE]
+> These are written by other people, and may be outdated, incorrect or wrong.
+
+Tutorial in french: <https://belginux.com/installer-convertx-avec-docker/>
+
+Tutorial in chinese: <https://xzllll.com/24092901/>

 ## Screenshots

@@ -81,6 +127,7 @@ Tutorial in french: https://belginux.com/installer-convertx-avec-docker/
 Pull requests are welcome! See below and open issues for the list of todos.

 ## Todo
+
 - [x] Add messages for errors in converters
 - [x] Add searchable list of formats
 - [ ] Add options for converters
@@ -96,7 +143,7 @@ Pull requests are welcome! See below and open issues for the list of todos.
 ## Contributors

 <a href="https://github.com/C4illin/ConvertX/graphs/contributors">
-  <img src="https://contrib.rocks/image?repo=C4illin/ConvertX" />
+  <img src="https://contrib.rocks/image?repo=C4illin/ConvertX" alt="Image with all contributors"/>
 </a>

 ## Star History
--- a/SECURITY.md
+++ b/SECURITY.md
@@ -0,0 +1,9 @@
+# Security Policy
+
+## Supported Versions
+
+Only the latest release is supported
+
+## Reporting a Vulnerability
+
+To report a security issue, please use the GitHub Security Advisory ["Report a Vulnerability"](https://github.com/C4illin/ConvertX/security/advisories/new) tab.
--- a/bun.lock
+++ b/bun.lock
--- a/bun.lockb
+++ b/bun.lockb
--- a/compose.yaml
+++ b/compose.yaml
@@ -11,5 +11,8 @@ services:
      - HTTP_ALLOWED=true # setting this to true is unsafe, only set this to true locally
      - ALLOW_UNAUTHENTICATED=true # allows anyone to use the service without logging in, only set this to true locally
      - AUTO_DELETE_EVERY_N_HOURS=1 # checks every n hours for files older then n hours and deletes them, set to 0 to disable
+      # - FFMPEG_ARGS=-hwaccel vulkan # additional arguments to pass to ffmpeg
+      # - WEBROOT=/convertx # the root path of the web interface, leave empty to disable
+      # - HIDE_HISTORY=true # hides the history tab in the web interface, defaults to false
    ports:
      - 3000:3000
--- a/eslint.config.js
+++ b/eslint.config.js
@@ -1,54 +0,0 @@
-import comments from "@eslint-community/eslint-plugin-eslint-comments/configs";
-import { fixupPluginRules } from "@eslint/compat";
-import js from "@eslint/js";
-import deprecationPlugin from "eslint-plugin-deprecation";
-import importPlugin from "eslint-plugin-import";
-import simpleImportSortPlugin from "eslint-plugin-simple-import-sort";
-import tailwind from "eslint-plugin-tailwindcss";
-import globals from "globals";
-import tseslint from "typescript-eslint";
-
-export default tseslint.config(
-  js.configs.recommended,
-  importPlugin.flatConfigs.recommended,
-  comments.recommended,
-  ...tseslint.configs.recommended,
-  ...tailwind.configs["flat/recommended"],
-  {
-    plugins: {
-      "@typescript-eslint": tseslint.plugin,
-      deprecation: fixupPluginRules(deprecationPlugin),
-      import: fixupPluginRules(importPlugin),
-      "simple-import-sort": simpleImportSortPlugin,
-    },
-    ignores: ["**/node_modules/**", "**/public/**"],
-    languageOptions: {
-      parserOptions: {
-        projectService: true,
-        tsconfigRootDir: import.meta.dirname,
-        ecmaVersion: "latest",
-        sourceType: "module",
-        project: ["./tsconfig.json"],
-      },
-      globals: {
-        ...globals.node,
-      },
-    },
-    files: ["**/*.{js,mjs,cjs}"],
-    rules: {
-      "tailwindcss/no-custom-classname": [
-        "error",
-        {
-          config: "./tailwind.config.js",
-          whitelist: [
-            "select_container",
-            "convert_to_popup",
-            "convert_to_group",
-            "target",
-            "convert_to_target",
-          ],
-        },
-      ],
-    },
-  },
-);
--- a/eslint.config.ts
+++ b/eslint.config.ts
@@ -0,0 +1,57 @@
+import js from "@eslint/js";
+import eslintParserTypeScript from "@typescript-eslint/parser";
+import type { Linter } from "eslint";
+import eslintPluginReadableTailwind from "eslint-plugin-readable-tailwind";
+import simpleImportSortPlugin from "eslint-plugin-simple-import-sort";
+import globals from "globals";
+import tseslint from "typescript-eslint";
+
+export default [
+  js.configs.recommended,
+  ...tseslint.configs.recommended,
+  // ...tailwind.configs["flat/recommended"],
+  {
+    plugins: {
+      "simple-import-sort": simpleImportSortPlugin,
+      "readable-tailwind": eslintPluginReadableTailwind,
+    },
+    ignores: ["**/node_modules/**"],
+    languageOptions: {
+      parser: eslintParserTypeScript,
+      parserOptions: {
+        project: true,
+        ecmaFeatures: {
+          jsx: true,
+        },
+      },
+      globals: {
+        ...globals.node,
+        ...globals.browser,
+      },
+    },
+    files: ["**/*.{js,mjs,cjs,jsx,tsx,ts}"],
+    rules: {
+      ...eslintPluginReadableTailwind.configs.warning.rules,
+      // "tailwindcss/classnames-order": "off",
+      "readable-tailwind/multiline": [
+        "warn",
+        {
+          group: "newLine",
+          printWidth: 100,
+        },
+      ],
+      // "tailwindcss/no-custom-classname": [
+      //   "warn",
+      //   {
+      //     whitelist: [
+      //       "select_container",
+      //       "convert_to_popup",
+      //       "convert_to_group",
+      //       "target",
+      //       "convert_to_target",
+      //     ],
+      //   },
+      // ],
+    },
+  },
+] as Linter.Config[];
--- a/flake.lock
+++ b/flake.lock
@@ -0,0 +1,61 @@
+{
+  "nodes": {
+    "flake-utils": {
+      "inputs": {
+        "systems": "systems"
+      },
+      "locked": {
+        "lastModified": 1731533236,
+        "narHash": "sha256-l0KFg5HjrsfsO/JpG+r7fRrqm12kzFHyUHqHCVpMMbI=",
+        "owner": "numtide",
+        "repo": "flake-utils",
+        "rev": "11707dc2f618dd54ca8739b309ec4fc024de578b",
+        "type": "github"
+      },
+      "original": {
+        "owner": "numtide",
+        "repo": "flake-utils",
+        "type": "github"
+      }
+    },
+    "nixpkgs": {
+      "locked": {
+        "lastModified": 1747179050,
+        "narHash": "sha256-qhFMmDkeJX9KJwr5H32f1r7Prs7XbQWtO0h3V0a0rFY=",
+        "owner": "NixOS",
+        "repo": "nixpkgs",
+        "rev": "adaa24fbf46737f3f1b5497bf64bae750f82942e",
+        "type": "github"
+      },
+      "original": {
+        "owner": "NixOS",
+        "ref": "nixos-unstable",
+        "repo": "nixpkgs",
+        "type": "github"
+      }
+    },
+    "root": {
+      "inputs": {
+        "flake-utils": "flake-utils",
+        "nixpkgs": "nixpkgs"
+      }
+    },
+    "systems": {
+      "locked": {
+        "lastModified": 1681028828,
+        "narHash": "sha256-Vy1rq5AaRuLzOxct8nz4T6wlgyUR7zLU309k9mBC768=",
+        "owner": "nix-systems",
+        "repo": "default",
+        "rev": "da67096a3b9bf56a91d16901293e51ba5b49a27e",
+        "type": "github"
+      },
+      "original": {
+        "owner": "nix-systems",
+        "repo": "default",
+        "type": "github"
+      }
+    }
+  },
+  "root": "root",
+  "version": 7
+}
--- a/flake.nix
+++ b/flake.nix
@@ -0,0 +1,60 @@
+{
+  description = "ConvertX";
+
+  inputs = {
+    nixpkgs.url = "github:NixOS/nixpkgs/nixos-unstable";
+    flake-utils.url = "github:numtide/flake-utils";
+  };
+
+  outputs = { self, nixpkgs, flake-utils, ... }:
+    flake-utils.lib.eachDefaultSystem (system:
+      let pkgs = import nixpkgs { inherit system; };
+      appSrc = ./.;
+
+      app = pkgs.dockerTools.buildLayeredImage {
+        name = "convertx";
+        tag = "latest";
+
+        contents = [
+          pkgs.bun
+          pkgs.resvg
+          pkgs.ffmpeg
+          pkgs.graphicsmagick
+          pkgs.ghostscript
+          pkgs.vips
+          pkgs.pandoc
+          pkgs.texlive.combined.scheme-full
+          pkgs.calibre
+          pkgs.inkscape
+          pkgs.poppler_utils
+          pkgs.assimp
+          pkgs.jxrlib
+          pkgs.libheif
+          pkgs.libjxl
+          pkgs.python3Packages.numpy
+        ];
+
+        config = {
+          Env = [
+            "NODE_ENV=production"
+            "PATH=/bin:/usr/bin"
+          ];
+          WorkingDir = "/app";
+          Cmd = [ "bun" "run" "./src/index.tsx" ];
+          ExposedPorts = {
+            "3000/tcp" = {};
+          };
+        };
+
+        extraCommands = ''
+          export PATH=${pkgs.bun}/bin:$PATH
+          mkdir -p /app
+          cp -r ${./dist}/* /app/
+        '';
+      };
+
+      in {
+        packages.default = app;
+      }
+    );
+}
--- a/images/preview.png
+++ b/images/preview.png
--- a/package.json
+++ b/package.json
@@ -1,22 +1,24 @@
 {
  "name": "convertx-frontend",
-  "version": "0.6.0",
+  "version": "0.13.0",
  "scripts": {
    "dev": "bun run --watch src/index.tsx",
    "hot": "bun run --hot src/index.tsx",
-    "format": "biome format --write ./src",
-    "build": "postcss  ./src/main.css -o ./src/public/generated.css",
+    "start": "bun run src/index.tsx",
+    "format": "eslint --fix .",
+    "build": "bunx @tailwindcss/cli -i ./src/main.css -o ./public/generated.css",
    "lint": "run-p 'lint:*'",
    "lint:tsc": "tsc --noEmit",
    "lint:knip": "knip",
-    "lint:biome": "biome lint --error-on-warnings ./src"
+    "lint:eslint": "eslint ."
  },
  "dependencies": {
-    "@elysiajs/cookie": "^0.8.0",
-    "@elysiajs/html": "1.0.2",
-    "@elysiajs/jwt": "^1.1.1",
-    "@elysiajs/static": "1.0.3",
-    "elysia": "^1.1.16"
+    "@elysiajs/html": "^1.3.0",
+    "@elysiajs/jwt": "^1.3.0",
+    "@elysiajs/static": "^1.3.0",
+    "@kitajs/html": "^4.2.9",
+    "elysia": "^1.3.1",
+    "sanitize-filename": "^1.6.3"
  },
  "module": "src/index.tsx",
  "type": "module",
@@ -24,44 +26,30 @@
    "start": "bun run src/index.tsx"
  },
  "devDependencies": {
-    "@biomejs/biome": "1.9.2",
-    "@eslint-community/eslint-plugin-eslint-comments": "^4.4.0",
-    "@eslint/compat": "^1.1.1",
-    "@eslint/js": "^9.11.1",
-    "@ianvs/prettier-plugin-sort-imports": "^4.3.1",
-    "@kitajs/ts-html-plugin": "^4.1.0",
-    "@picocss/pico": "^2.0.6",
+    "@eslint/js": "^9.26.0",
+    "@ianvs/prettier-plugin-sort-imports": "^4.4.1",
+    "@kitajs/ts-html-plugin": "^4.1.1",
+    "@tailwindcss/cli": "^4.1.6",
+    "@tailwindcss/postcss": "^4.1.6",
    "@total-typescript/ts-reset": "^0.6.1",
-    "@types/bun": "^1.1.10",
-    "@types/eslint": "^9.6.1",
+    "@types/bun": "^1.2.13",
    "@types/eslint-plugin-tailwindcss": "^3.17.0",
-    "@types/eslint__js": "^8.42.3",
-    "@types/node": "^22.6.1",
-    "@typescript-eslint/eslint-plugin": "^8.7.0",
-    "@typescript-eslint/parser": "^8.7.0",
-    "autoprefixer": "^10.4.20",
-    "cssnano": "^7.0.6",
-    "eslint": "^9.11.1",
-    "eslint-config-prettier": "^9.1.0",
-    "eslint-plugin-deprecation": "^3.0.0",
-    "eslint-plugin-import": "^2.30.0",
-    "eslint-plugin-isaacscript": "^4.0.0",
-    "eslint-plugin-prettier": "^5.2.1",
+    "@types/node": "^22.15.17",
+    "autoprefixer": "^10.4.21",
+    "cssnano": "^7.0.7",
+    "eslint": "^9.26.0",
+    "eslint-plugin-readable-tailwind": "^2.1.1",
    "eslint-plugin-simple-import-sort": "^12.1.1",
-    "eslint-plugin-tailwindcss": "^3.17.4",
-    "globals": "^15.9.0",
-    "knip": "^5.30.5",
-    "npm-run-all2": "^6.2.3",
-    "postcss": "^8.4.47",
-    "postcss-cli": "^11.0.0",
-    "postcss-lightningcss": "^1.0.1",
-    "prettier": "^3.3.3",
-    "tailwind-scrollbar": "^3.1.0",
-    "tailwindcss": "^3.4.13",
-    "typescript": "^5.6.2",
-    "typescript-eslint": "^8.7.0"
-  },
-  "trustedDependencies": [
-    "@biomejs/biome"
-  ]
+    "eslint-plugin-tailwindcss": "4.0.0-alpha.0",
+    "globals": "^16.1.0",
+    "knip": "^5.55.1",
+    "npm-run-all2": "^8.0.1",
+    "postcss": "^8.5.3",
+    "postcss-cli": "^11.0.1",
+    "prettier": "^3.5.3",
+    "tailwind-scrollbar": "^4.0.2",
+    "tailwindcss": "^4.1.6",
+    "typescript": "^5.8.3",
+    "typescript-eslint": "^8.32.0"
+  }
 }
--- a/postcss.config.cjs
+++ b/postcss.config.cjs
@@ -1,9 +0,0 @@
-// eslint-disable-next-line no-undef
-module.exports = {
-  plugins: {
-    tailwindcss: {},
-    autoprefixer: {},
-    // eslint-disable-next-line no-undef
-    ...(process.env.NODE_ENV === 'production' ? { cssnano: {} } : {})
-  }
-}
--- a/postcss.config.js
+++ b/postcss.config.js
@@ -0,0 +1,5 @@
+export default {
+  plugins: {
+    "@tailwindcss/postcss": {},
+  },
+};
--- a/src/public/android-chrome-192x192.png
+++ b/src/public/android-chrome-192x192.png
--- a/src/public/android-chrome-512x512.png
+++ b/src/public/android-chrome-512x512.png
--- a/src/public/apple-touch-icon.png
+++ b/src/public/apple-touch-icon.png
--- a/src/public/favicon-16x16.png
+++ b/src/public/favicon-16x16.png
--- a/src/public/favicon-32x32.png
+++ b/src/public/favicon-32x32.png
--- a/src/public/favicon.ico
+++ b/src/public/favicon.ico
--- a/src/public/results.js
+++ b/src/public/results.js
@@ -1,3 +1,5 @@
+const webroot = document.querySelector("meta[name='webroot']").content;
+
 window.downloadAll = function () {
  // Get all download links
  const downloadLinks = document.querySelectorAll("a[download]");
@@ -18,7 +20,7 @@ let progressElem = document.querySelector("progress");
 const refreshData = () => {
  // console.log("Refreshing data...", progressElem.value, progressElem.max);
  if (progressElem.value !== progressElem.max) {
-    fetch(`/progress/${jobId}`, {
+    fetch(`${webroot}/progress/${jobId}`, {
      method: "POST",
    })
      .then((res) => res.text())
--- a/src/public/robots.txt
+++ b/src/public/robots.txt
--- a/src/public/script.js
+++ b/src/public/script.js
@@ -1,17 +1,74 @@
-// Select the file input element
+const webroot = document.querySelector("meta[name='webroot']").content;
 const fileInput = document.querySelector('input[type="file"]');
 const dropZone = document.getElementById("dropzone");
+const convertButton = document.querySelector("input[type='submit']");
 const fileNames = [];
 let fileType;
+let pendingFiles = 0;
+let formatSelected = false;

 dropZone.addEventListener("dragover", (e) => {
+  e.preventDefault();
  dropZone.classList.add("dragover");
 });

-dropZone.addEventListener("dragleave", (e) => {
+dropZone.addEventListener("dragleave", () => {
  dropZone.classList.remove("dragover");
 });

+dropZone.addEventListener("drop", (e) => {
+    e.preventDefault();
+    dropZone.classList.remove("dragover");
+  
+    const files = e.dataTransfer.files;
+  
+    if (files.length === 0) {
+      console.warn("No files dropped — likely a URL or unsupported source.");
+      return;
+    }
+  
+    for (const file of files) {
+      console.log("Handling dropped file:", file.name);
+      handleFile(file);
+    }
+});
+
+// Extracted handleFile function for reusability in drag-and-drop and file input
+function handleFile(file) {
+  const fileList = document.querySelector("#file-list");
+
+  const row = document.createElement("tr");
+  row.innerHTML = `
+    <td>${file.name}</td>
+    <td><progress max="100"></progress></td>
+    <td>${(file.size / 1024).toFixed(2)} kB</td>
+    <td><a onclick="deleteRow(this)">Remove</a></td>
+  `;
+
+  if (!fileType) {
+    fileType = file.name.split(".").pop();
+    fileInput.setAttribute("accept", `.${fileType}`);
+    setTitle();
+
+    fetch(`${webroot}/conversions`, {
+      method: "POST",
+      body: JSON.stringify({ fileType }),
+      headers: { "Content-Type": "application/json" },
+    })
+      .then((res) => res.text())
+      .then((html) => {
+        selectContainer.innerHTML = html;
+        updateSearchBar();
+      })
+      .catch(console.error);
+  }
+
+  fileList.appendChild(row);
+  file.htmlRow = row;
+  fileNames.push(file.name);
+  uploadFile(file);
+}
+
 const selectContainer = document.querySelector("form .select_container");

 const updateSearchBar = () => {
@@ -57,6 +114,10 @@ const updateSearchBar = () => {
      target.onmousedown = () => {
        convertToElement.value = target.dataset.value;
        convertToInput.value = `${target.dataset.target} using ${target.dataset.converter}`;
+        formatSelected = true;
+        if (pendingFiles === 0 && fileNames.length > 0) {
+          convertButton.disabled = false;
+        }
        showMatching("");
      };
    }
@@ -68,6 +129,12 @@ const updateSearchBar = () => {
    showMatching(e.target.value.toLowerCase());
  });

+  convertToInput.addEventListener("search", () => {
+    // when the user clears the search bar using the 'x' button
+    convertButton.disabled = true;
+    formatSelected = false;
+  });
+
  convertToInput.addEventListener("blur", (e) => {
    // Keep the popup open even when clicking on a target button
    // for a split second to allow the click to go through
@@ -87,64 +154,12 @@ const updateSearchBar = () => {
  });
 };

-// const convertFromSelect = document.querySelector("select[name='convert_from']");
-
 // Add a 'change' event listener to the file input element
 fileInput.addEventListener("change", (e) => {
-  // console.log(e.target.files);
-  // Get the selected files from the event target
  const files = e.target.files;
-
-  // Select the file-list table
-  const fileList = document.querySelector("#file-list");
-
-  // Loop through the selected files
  for (const file of files) {
-    // Create a new table row for each file
-    const row = document.createElement("tr");
-    row.innerHTML = `
-      <td>${file.name}</td>
-      <td>${(file.size / 1024).toFixed(2)} kB</td>
-      <td><a class="secondary" onclick="deleteRow(this)" style="cursor: pointer">Remove</a></td>
-    `;
-
-    if (!fileType) {
-      fileType = file.name.split(".").pop();
-      console.log("fileType", fileType);
-      fileInput.setAttribute("accept", `.${fileType}`);
-      setTitle();
-
-      // choose the option that matches the file type
-      // for (const option of convertFromSelect.children) {
-      //   console.log(option.value);
-      //   if (option.value === fileType) {
-      //     option.selected = true;
-      //   }
-      // }
-
-      fetch("/conversions", {
-        method: "POST",
-        body: JSON.stringify({ fileType: fileType }),
-        headers: {
-          "Content-Type": "application/json",
-        },
-      })
-        .then((res) => res.text())
-        .then((html) => {
-          selectContainer.innerHTML = html;
-          updateSearchBar();
-        })
-        .catch((err) => console.log(err));
+    handleFile(file);
  }
-
-    // Append the row to the file-list table
-    fileList.appendChild(row);
-
-    // Append the file to the hidden input
-    fileNames.push(file.name);
-  }
-
-  uploadFiles(files);
 });

 const setTitle = () => {
@@ -153,6 +168,7 @@ const setTitle = () => {
 };

 // Add a onclick for the delete button
+// eslint-disable-next-line @typescript-eslint/no-unused-vars
 const deleteRow = (target) => {
  const filename = target.parentElement.parentElement.children[0].textContent;
  const row = target.parentElement.parentElement;
@@ -162,48 +178,75 @@ const deleteRow = (target) => {
  const index = fileNames.indexOf(filename);
  fileNames.splice(index, 1);

+  // reset fileInput
+  fileInput.value = "";
+
  // if fileNames is empty, reset fileType
  if (fileNames.length === 0) {
    fileType = null;
    fileInput.removeAttribute("accept");
+    convertButton.disabled = true;
    setTitle();
  }

-  fetch("/delete", {
+  fetch(`${webroot}/delete`, {
    method: "POST",
    body: JSON.stringify({ filename: filename }),
    headers: {
      "Content-Type": "application/json",
    },
-  })
-    .then((res) => res.json())
-    .then((data) => {
-      console.log(data);
  })
    .catch((err) => console.log(err));
 };

-const uploadFiles = (files) => {
-  const formData = new FormData();
+const uploadFile = (file) => {
+  convertButton.disabled = true;
+  convertButton.textContent = "Uploading...";
+  pendingFiles += 1;

-  for (const file of files) {
+  const formData = new FormData();
  formData.append("file", file, file.name);
+
+  let xhr = new XMLHttpRequest(); 
+
+  xhr.open("POST", `${webroot}/upload`, true);
+
+  xhr.onload = () => {
+    let data = JSON.parse(xhr.responseText);
+
+    pendingFiles -= 1;
+    if (pendingFiles === 0) {
+      if (formatSelected) {
+        convertButton.disabled = false;
+      }
+      convertButton.textContent = "Convert";
    }

-  fetch("/upload", {
-    method: "POST",
-    body: formData,
-  })
-    .then((res) => res.json())
-    .then((data) => {
+    //Remove the progress bar when upload is done
+    let progressbar = file.htmlRow.getElementsByTagName("progress");
+    progressbar[0].parentElement.remove();
    console.log(data);
-    })
-    .catch((err) => console.log(err));
  };

-const formConvert = document.querySelector("form[action='/convert']");
+  xhr.upload.onprogress = (e) => {
+    let sent = e.loaded;
+    let total = e.total;
+    console.log(`upload progress (${file.name}):`, (100 * sent) / total);

-formConvert.addEventListener("submit", (e) => {
+    let progressbar = file.htmlRow.getElementsByTagName("progress");
+    progressbar[0].value = ((100 * sent) / total);
+  };
+
+  xhr.onerror = (e) => {
+    console.log(e);
+  };
+
+  xhr.send(formData);
+};
+
+const formConvert = document.querySelector(`form[action='${webroot}/convert']`);
+
+formConvert.addEventListener("submit", () => {
  const hiddenInput = document.querySelector("input[name='file_names']");
  hiddenInput.value = JSON.stringify(fileNames);
 });
--- a/src/public/site.webmanifest
+++ b/src/public/site.webmanifest
--- a/renovate.json
+++ b/renovate.json
@@ -1,6 +1,11 @@
 {
  "$schema": "https://docs.renovatebot.com/renovate-schema.json",
  "extends": [
-    "config:recommended"
-  ]
+    "config:recommended",
+    ":disableDependencyDashboard"
+  ],
+  "lockFileMaintenance": {
+    "enabled": true,
+    "automerge": true
+  }
 }
--- a/src/components/base.tsx
+++ b/src/components/base.tsx
@@ -1,32 +1,40 @@
+import { Html } from "@elysiajs/html";
+
 export const BaseHtml = ({
  children,
  title = "ConvertX",
-}: { children: JSX.Element; title?: string }) => (
+  webroot = "",
+}: {
+  children: JSX.Element;
+  title?: string;
+  webroot?: string;
+}) => (
  <html lang="en">
    <head>
      <meta charset="UTF-8" />
      <meta name="viewport" content="width=device-width, initial-scale=1.0" />
+      <meta name="webroot" content={webroot} />
      <title safe>{title}</title>
-      <link rel="stylesheet" href="/generated.css" />
+      <link rel="stylesheet" href={`${webroot}/generated.css`} />
      <link
        rel="apple-touch-icon"
        sizes="180x180"
-        href="/apple-touch-icon.png"
+        href={`${webroot}/apple-touch-icon.png`}
      />
      <link
        rel="icon"
        type="image/png"
        sizes="32x32"
-        href="/favicon-32x32.png"
+        href={`${webroot}/favicon-32x32.png`}
      />
      <link
        rel="icon"
        type="image/png"
        sizes="16x16"
-        href="/favicon-16x16.png"
+        href={`${webroot}/favicon-16x16.png`}
      />
-      <link rel="manifest" href="/site.webmanifest" />
+      <link rel="manifest" href={`${webroot}/site.webmanifest`} />
    </head>
-    <body class="w-full bg-gray-900 text-gray-200">{children}</body>
+    <body class="w-full bg-neutral-900 text-neutral-200">{children}</body>
  </html>
 );
--- a/src/components/header.tsx
+++ b/src/components/header.tsx
@@ -1,25 +1,48 @@
+import { Html } from "@kitajs/html";
+
 export const Header = ({
  loggedIn,
  accountRegistration,
-}: { loggedIn?: boolean; accountRegistration?: boolean }) => {
+  allowUnauthenticated,
+  hideHistory,
+  webroot = "",
+}: {
+  loggedIn?: boolean;
+  accountRegistration?: boolean;
+  allowUnauthenticated?: boolean;
+  hideHistory?: boolean;
+  webroot?: string;
+}) => {
  let rightNav: JSX.Element;
  if (loggedIn) {
    rightNav = (
      <ul class="flex gap-4">
+        {!hideHistory && (
          <li>
            <a
-            class="text-lime-600 transition-all hover:text-lime-500 hover:underline"
-            href="/history">
+              class={`
+                text-accent-600 transition-all
+                hover:text-accent-500 hover:underline
+              `}
+              href={`${webroot}/history`}
+            >
              History
            </a>
          </li>
+        )}
+        {!allowUnauthenticated ? (
          <li>
            <a
-            class="text-lime-600 transition-all hover:text-lime-500 hover:underline"
-            href="/logoff">
+              class={`
+                text-accent-600 transition-all
+                hover:text-accent-500 hover:underline
+              `}
+              href={`${webroot}/logoff`}
+            >
              Logout
            </a>
          </li>
+        ) : null}
      </ul>
    );
  } else {
@@ -27,16 +50,24 @@ export const Header = ({
      <ul class="flex gap-4">
        <li>
          <a
-            class="text-lime-600 transition-all hover:text-lime-500 hover:underline"
-            href="/login">
+            class={`
+              text-accent-600 transition-all
+              hover:text-accent-500 hover:underline
+            `}
+            href={`${webroot}/login`}
+          >
            Login
          </a>
        </li>
        {accountRegistration ? (
          <li>
            <a
-              class="text-lime-600 transition-all hover:text-lime-500 hover:underline"
-              href="/register">
+              class={`
+                text-accent-600 transition-all
+                hover:text-accent-500 hover:underline
+              `}
+              href={`${webroot}/register`}
+            >
              Register
            </a>
          </li>
@@ -47,11 +78,11 @@ export const Header = ({

  return (
    <header class="w-full p-4">
-      <nav class="mx-auto flex max-w-4xl justify-between rounded bg-gray-900 p-4">
+      <nav class="mx-auto flex max-w-4xl justify-between rounded-sm bg-neutral-900 p-4">
        <ul>
          <li>
            <strong>
-              <a href="/">ConvertX</a>
+              <a href={`${webroot}/`}>ConvertX</a>
            </strong>
          </li>
        </ul>
--- a/src/converters/assimp.ts
+++ b/src/converters/assimp.ts
@@ -0,0 +1,139 @@
+import { execFile } from "node:child_process";
+
+export const properties = {
+  from: {
+    object: [
+      "3d",
+      "3ds",
+      "3mf",
+      "ac",
+      "ac3d",
+      "acc",
+      "amf",
+      "amj",
+      "ase",
+      "ask",
+      "assbin",
+      "b3d",
+      "blend",
+      "bsp",
+      "bvh",
+      "cob",
+      "csm",
+      "dae",
+      "dxf",
+      "enff",
+      "fbx",
+      "glb",
+      "gltf",
+      "hmb",
+      "hmp",
+      "ifc",
+      "ifczip",
+      "iqm",
+      "irr",
+      "irrmesh",
+      "lwo",
+      "lws",
+      "lxo",
+      "m3d",
+      "md2",
+      "md3",
+      "md5anim",
+      "md5camera",
+      "md5mesh",
+      "mdc",
+      "mdl",
+      "mesh.xml",
+      "mesh",
+      "mot",
+      "ms3d",
+      "ndo",
+      "nff",
+      "obj",
+      "off",
+      "ogex",
+      "pk3",
+      "ply",
+      "pmx",
+      "prj",
+      "q3o",
+      "q3s",
+      "raw",
+      "scn",
+      "sib",
+      "smd",
+      "step",
+      "stl",
+      "stp",
+      "ter",
+      "uc",
+      "usd",
+      "usda",
+      "usdc",
+      "usdz",
+      "vta",
+      "x",
+      "x3d",
+      "x3db",
+      "xgl",
+      "xml",
+      "zae",
+      "zgl",
+    ],
+  },
+  to: {
+    object: [
+      "3ds",
+      "3mf",
+      "assbin",
+      "assjson",
+      "assxml",
+      "collada",
+      "dae",
+      "fbx",
+      "fbxa",
+      "glb",
+      "glb2",
+      "gltf",
+      "gltf2",
+      "json",
+      "obj",
+      "objnomtl",
+      "pbrt",
+      "ply",
+      "plyb",
+      "stl",
+      "stlb",
+      "stp",
+      "x",
+    ],
+  },
+};
+
+export async function convert(
+  filePath: string,
+  fileType: string,
+  convertTo: string,
+  targetPath: string,
+  // eslint-disable-next-line @typescript-eslint/no-unused-vars
+  options?: unknown,
+): Promise<string> {
+  return new Promise((resolve, reject) => {
+    execFile("assimp", ["export", filePath, targetPath], (error, stdout, stderr) => {
+      if (error) {
+        reject(`error: ${error}`);
+      }
+
+      if (stdout) {
+        console.log(`stdout: ${stdout}`);
+      }
+
+      if (stderr) {
+        console.error(`stderr: ${stderr}`);
+      }
+
+      resolve("Done");
+    });
+  });
+}
--- a/src/converters/calibre.ts
+++ b/src/converters/calibre.ts
@@ -0,0 +1,84 @@
+import { execFile } from "node:child_process";
+
+export const properties = {
+  from: {
+    document: [
+      "azw4",
+      "chm",
+      "cbr",
+      "cbz",
+      "cbt",
+      "cba",
+      "cb7",
+      "djvu",
+      "docx",
+      "epub",
+      "fb2",
+      "htlz",
+      "html",
+      "lit",
+      "lrf",
+      "mobi",
+      "odt",
+      "pdb",
+      "pdf",
+      "pml",
+      "rb",
+      "rtf",
+      "recipe",
+      "snb",
+      "tcr",
+      "txt",
+    ],
+  },
+  to: {
+    document: [
+      "azw3",
+      "docx",
+      "epub",
+      "fb2",
+      "html",
+      "htmlz",
+      "lit",
+      "lrf",
+      "mobi",
+      "oeb",
+      "pdb",
+      "pdf",
+      "pml",
+      "rb",
+      "rtf",
+      "snb",
+      "tcr",
+      "txt",
+      "txtz",
+    ],
+  },
+};
+
+export async function convert(
+  filePath: string,
+  fileType: string,
+  convertTo: string,
+  targetPath: string,
+  // eslint-disable-next-line @typescript-eslint/no-unused-vars
+  options?: unknown,
+): Promise<string> {
+  return new Promise((resolve, reject) => {
+    execFile("ebook-convert", [filePath, targetPath], (error, stdout, stderr) => {
+      if (error) {
+        reject(`error: ${error}`);
+      }
+
+      if (stdout) {
+        console.log(`stdout: ${stdout}`);
+      }
+
+      if (stderr) {
+        console.error(`stderr: ${stderr}`);
+      }
+
+      resolve("Done");
+    });
+  });
+}
--- a/src/converters/ffmpeg.ts
+++ b/src/converters/ffmpeg.ts
@@ -1,4 +1,4 @@
-import { exec } from "node:child_process";
+import { execFile } from "node:child_process";

 // This could be done dynamically by running `ffmpeg -formats` and parsing the output
 export const properties = {
@@ -6,6 +6,7 @@ export const properties = {
    muxer: [
      "264",
      "265",
+      "266",
      "302",
      "3dostr",
      "3g2",
@@ -18,6 +19,7 @@ export const properties = {
      "aac",
      "aax",
      "ac3",
+      "ac4",
      "ace",
      "acm",
      "act",
@@ -48,7 +50,6 @@ export const properties = {
      "apng",
      "aptx",
      "aptxhd",
-      "aptx_hd",
      "aqt",
      "aqtitle",
      "argo_asf",
@@ -63,10 +64,12 @@ export const properties = {
      "av1",
      "avc",
      "avi",
+      "avif",
      "avr",
      "avs",
      "avs2",
      "avs3",
+      "awb",
      "bcstm",
      "bethsoftvid",
      "bfi",
@@ -75,8 +78,10 @@ export const properties = {
      "bink",
      "binka",
      "bit",
-      "bmp_pipe",
+      "bitpacked",
      "bmv",
+      "bmp",
+      "bonk",
      "boa",
      "brender_pix",
      "brstm",
@@ -93,7 +98,7 @@ export const properties = {
      "codec2",
      "codec2raw",
      "concat",
-      "cri_pipe",
+      "cri",
      "dash",
      "dat",
      "data",
@@ -101,8 +106,9 @@ export const properties = {
      "dav",
      "dbm",
      "dcstr",
-      "dds_pipe",
+      "dds",
      "derf",
+      "dfpwm",
      "dfa",
      "dhav",
      "dif",
@@ -131,6 +137,8 @@ export const properties = {
      "exr_pipe",
      "f32be",
      "f32le",
+      "ec3",
+      "evc",
      "f4v",
      "f64be",
      "f64le",
@@ -157,13 +165,13 @@ export const properties = {
      "gdv",
      "genh",
      "gif",
-      "gif_pipe",
      "gsm",
      "gxf",
      "h261",
      "h263",
      "h264",
      "h265",
+      "h266",
      "h26l",
      "hca",
      "hcom",
@@ -180,7 +188,6 @@ export const properties = {
      "ifv",
      "ilbc",
      "image2",
-      "image2pipe",
      "imf",
      "imx",
      "ingenient",
@@ -197,21 +204,17 @@ export const properties = {
      "ivr",
      "j2b",
      "j2k",
-      "j2k_pipe",
      "jack",
      "jacosub",
-      "jpegls_pipe",
-      "jpeg_pipe",
      "jv",
+      "jpegls",
+      "jpeg",
+      "jxl",
      "kmsgrab",
      "kux",
      "kvag",
      "lavfi",
-      "libcdio",
-      "libdc1394",
-      "libgme",
-      "libopenmpt",
-      "live_flv",
+      "laf",
      "lmlm4",
      "loas",
      "lrc",
@@ -224,16 +227,13 @@ export const properties = {
      "m4b",
      "m4v",
      "mac",
-      "matroska",
      "mca",
      "mcc",
      "mdl",
      "med",
-      "mgsts",
      "microdvd",
      "mj2",
      "mjpeg",
-      "mjpeg_2000",
      "mjpg",
      "mk3d",
      "mka",
@@ -257,9 +257,6 @@ export const properties = {
      "mpc",
      "mpc8",
      "mpeg",
-      "mpegts",
-      "mpegtsraw",
-      "mpegvideo",
      "mpg",
      "mpjpeg",
      "mpl2",
@@ -294,25 +291,27 @@ export const properties = {
      "okt",
      "oma",
      "omg",
+      "opus",
      "openal",
      "oss",
+      "osq",
      "paf",
-      "pam_pipe",
-      "pbm_pipe",
-      "pcx_pipe",
-      "pgmyuv_pipe",
-      "pgm_pipe",
-      "pgx_pipe",
-      "photocd_pipe",
-      "pictor_pipe",
+      "pdv",
+      "pam",
+      "pbm",
+      "pcx",
+      "pgmyuv",
+      "pgm",
+      "pgx",
+      "photocd",
+      "pictor",
      "pjs",
      "plm",
      "pmp",
-      "png_pipe",
+      "png",
      "ppm",
-      "ppm_pipe",
-      "pp_bnk",
-      "psd_pipe",
+      "pp",
+      "psd",
      "psm",
      "psp",
      "psxstr",
@@ -323,7 +322,7 @@ export const properties = {
      "pvf",
      "qcif",
      "qcp",
-      "qdraw_pipe",
+      "qdraw",
      "r3d",
      "rawvideo",
      "rco",
@@ -335,6 +334,7 @@ export const properties = {
      "rm",
      "roq",
      "rpl",
+      "rka",
      "rsd",
      "rso",
      "rt",
@@ -355,6 +355,7 @@ export const properties = {
      "sbc",
      "sbg",
      "scc",
+      "sdns",
      "sdp",
      "sdr2",
      "sds",
@@ -364,10 +365,9 @@ export const properties = {
      "sfx",
      "sfx2",
      "sga",
-      "sgi_pipe",
+      "sgi",
      "shn",
      "siff",
-      "simbiosis_imx",
      "sln",
      "smi",
      "smjpeg",
@@ -389,12 +389,9 @@ export const properties = {
      "stp",
      "str",
      "sub",
-      "subviewer",
-      "subviewer1",
-      "sunrast_pipe",
      "sup",
      "svag",
-      "svg_pipe",
+      "svg",
      "svs",
      "sw",
      "swf",
@@ -404,7 +401,8 @@ export const properties = {
      "thd",
      "thp",
      "tiertexseq",
-      "tiff_pipe",
+      "tif",
+      "tiff",
      "tmv",
      "truehd",
      "tta",
@@ -424,6 +422,7 @@ export const properties = {
      "ul",
      "ult",
      "umx",
+      "usm",
      "uw",
      "v",
      "v210",
@@ -447,12 +446,14 @@ export const properties = {
      "vql",
      "vt",
      "vtt",
+      "vvc",
      "w64",
+      "wa",
      "wav",
+      "way",
      "wc3movie",
      "webm",
-      "webm_dash_manifest",
-      "webp_pipe",
+      "webp",
      "webvtt",
      "wow",
      "wsaud",
@@ -464,32 +465,31 @@ export const properties = {
      "x11grab",
      "xa",
      "xbin",
-      "xbm_pipe",
      "xl",
      "xm",
+      "xmd",
      "xmv",
      "xpk",
-      "xpm_pipe",
      "xvag",
-      "xwd_pipe",
      "xwma",
      "y4m",
      "yop",
      "yuv",
      "yuv10",
-      "yuv4mpegpipe",
    ],
  },
  to: {
    muxer: [
      "264",
      "265",
+      "266",
      "302",
      "3g2",
      "3gp",
      "a64",
      "aac",
      "ac3",
+      "ac4",
      "adts",
      "adx",
      "afc",
@@ -497,43 +497,32 @@ export const properties = {
      "aifc",
      "aiff",
      "al",
-      "alaw",
-      "alp",
-      "alsa",
      "amr",
      "amv",
      "apm",
      "apng",
      "aptx",
      "aptxhd",
-      "aptx_hd",
-      "argo_asf",
      "asf",
-      "asf_stream",
      "ass",
      "ast",
      "au",
+      "aud",
+      "av1",
      "avi",
-      "avm2",
+      "avif",
      "avs",
      "avs2",
+      "avs3",
      "bit",
      "bmp",
      "c2",
-      "caca",
      "caf",
      "cavs",
-      "cavsvideo",
      "chk",
-      "chromaprint",
-      "codec2",
-      "codec2raw",
      "cpk",
-      "crc",
-      "dash",
-      "data",
-      "daud",
-      "dirac",
+      "cvg",
+      "dfpwm",
      "dnxhd",
      "dnxhr",
      "dpx",
@@ -542,30 +531,16 @@ export const properties = {
      "dv",
      "dvd",
      "eac3",
+      "ec3",
+      "evc",
      "exr",
-      "f32be",
-      "f32le",
      "f4v",
-      "f64be",
-      "f64le",
-      "fbdev",
      "ffmeta",
-      "ffmetadata",
-      "fifo",
-      "fifo_test",
-      "filmstrip",
-      "film_cpk",
      "fits",
      "flac",
      "flm",
      "flv",
-      "framecrc",
-      "framehash",
-      "framemd5",
      "g722",
-      "g723_1",
-      "g726",
-      "g726le",
      "gif",
      "gsm",
      "gxf",
@@ -573,32 +548,26 @@ export const properties = {
      "h263",
      "h264",
      "h265",
-      "hash",
-      "hds",
+      "h266",
+      "hdr",
      "hevc",
-      "hls",
      "ico",
-      "ilbc",
      "im1",
      "im24",
      "im8",
-      "image2",
-      "image2pipe",
-      "ipod",
      "ircam",
      "isma",
      "ismv",
      "ivf",
      "j2c",
      "j2k",
-      "jacosub",
      "jls",
      "jp2",
      "jpeg",
      "jpg",
      "js",
      "jss",
-      "kvag",
+      "jxl",
      "latm",
      "lbc",
      "ljpg",
@@ -613,13 +582,9 @@ export const properties = {
      "m4a",
      "m4b",
      "m4v",
-      "matroska",
-      "md5",
-      "microdvd",
      "mjpeg",
      "mjpg",
      "mkv",
-      "mkvtimestamp_v2",
      "mlp",
      "mmf",
      "mov",
@@ -629,26 +594,17 @@ export const properties = {
      "mpa",
      "mpd",
      "mpeg",
-      "mpeg1video",
-      "mpeg2video",
-      "mpegts",
      "mpg",
-      "mpjpeg",
      "msbc",
      "mts",
-      "mulaw",
      "mxf",
-      "mxf_d10",
-      "mxf_opatom",
-      "null",
      "nut",
+      "obu",
      "oga",
      "ogg",
      "ogv",
      "oma",
-      "opengl",
      "opus",
-      "oss",
      "pam",
      "pbm",
      "pcm",
@@ -656,14 +612,14 @@ export const properties = {
      "pfm",
      "pgm",
      "pgmyuv",
+      "phm",
      "pix",
      "png",
      "ppm",
      "psp",
-      "pulse",
+      "qoi",
      "ra",
      "ras",
-      "rawvideo",
      "rco",
      "rcv",
      "rgb",
@@ -671,84 +627,47 @@ export const properties = {
      "roq",
      "rs",
      "rso",
-      "rtp",
-      "rtp_mpegts",
-      "rtsp",
-      "s16be",
-      "s16le",
-      "s24be",
-      "s24le",
-      "s32be",
-      "s32le",
-      "s8",
-      "sap",
      "sb",
      "sbc",
      "scc",
-      "sdl",
-      "sdl2",
-      "segment",
      "sf",
      "sgi",
-      "singlejpeg",
-      "smjpeg",
-      "smoothstreaming",
-      "sndio",
      "sox",
      "spdif",
      "spx",
      "srt",
      "ssa",
-      "ssegment",
-      "streamhash",
-      "stream_segment",
      "sub",
      "sun",
      "sunras",
      "sup",
-      "svcd",
      "sw",
      "swf",
      "tco",
-      "tee",
      "tga",
      "thd",
      "tif",
      "tiff",
-      "truehd",
      "ts",
      "tta",
      "ttml",
      "tun",
-      "u16be",
-      "u16le",
-      "u24be",
-      "u24le",
-      "u32be",
-      "u32le",
-      "u8",
      "ub",
      "ul",
-      "uncodedframecrc",
      "uw",
-      "v4l2",
      "vag",
+      "vbn",
      "vc1",
-      "vc1test",
      "vc2",
-      "vcd",
-      "vidc",
-      "video4linux2",
      "vob",
      "voc",
      "vtt",
+      "vvc",
      "w64",
      "wav",
+      "wbmp",
      "webm",
-      "webm_chunk",
-      "webm_dash_manifest",
      "webp",
-      "webvtt",
      "wma",
      "wmv",
      "wtv",
@@ -756,12 +675,10 @@ export const properties = {
      "xbm",
      "xface",
      "xml",
-      "xv",
      "xwd",
      "y",
      "y4m",
      "yuv",
-      "yuv4mpegpipe",
    ],
  },
 };
@@ -771,45 +688,31 @@ export async function convert(
  fileType: string,
  convertTo: string,
  targetPath: string,
-  // biome-ignore lint/suspicious/noExplicitAny: <explanation>
-  options?: any,
+  // eslint-disable-next-line @typescript-eslint/no-unused-vars
+  options?: unknown,
 ): Promise<string> {
-  // let command = "ffmpeg";
+  let extraArgs: string[] = [];
+  let message = "Done";

-  // these are containers that can contain multiple formats
-  // const autoDetect = [
-  //   "mp4",
-  //   "mkv",
-  //   "avi",
-  //   "mov",
-  //   "m4a",
-  //   "3gp",
-  //   "3g2",
-  //   "mj2",
-  //   "psp",
-  //   "m4b",
-  //   "ism",
-  //   "ismv",
-  //   "isma",
-  //   "f4v",
-  // ];
+  if (convertTo === "ico") {
+    // make sure image is 256x256 or smaller
+    extraArgs = ['-filter:v', "scale='min(256,iw)':min'(256,ih)':force_original_aspect_ratio=decrease"];
+    message = "Done: resized to 256x256";
+  }

-  // if (!(fileType in autoDetect)) {
-  //   command += ` -f "${fileType}"`;
-  // }
+  // Parse FFMPEG_ARGS environment variable into array
+  const ffmpegArgs = process.env.FFMPEG_ARGS ? process.env.FFMPEG_ARGS.split(/\s+/) : [];
  
-  // command += ` -i "${filePath}"`;
-
-  // if (!(convertTo in autoDetect)) {
-  //   command += ` -f "${convertTo}"`;
-  // }
-
-  // command += ` "${targetPath}"`;
-
-  const command = `ffmpeg -i "${filePath}" "${targetPath}"`;
+  // Build arguments array
+  const args = [
+    ...ffmpegArgs,
+    "-i", filePath,
+    ...extraArgs,
+    targetPath
+  ];

  return new Promise((resolve, reject) => {
-    exec(command, (error, stdout, stderr) => {
+    execFile("ffmpeg", args, (error, stdout, stderr) => {
      if (error) {
        reject(`error: ${error}`);
      }
@@ -822,7 +725,7 @@ export async function convert(
        console.error(`stderr: ${stderr}`);
      }

-      resolve("success");
+      resolve(message);
    });
  });
 }
--- a/src/converters/graphicsmagick.ts
+++ b/src/converters/graphicsmagick.ts
@@ -1,4 +1,4 @@
-import { exec } from "node:child_process";
+import { execFile } from "node:child_process";

 export const properties = {
  from: {
@@ -143,6 +143,7 @@ export const properties = {
      "svgz",
      "text",
      "tga",
+      "tif",
      "tiff",
      "tile",
      "tim",
@@ -227,7 +228,6 @@ export const properties = {
      "jbig",
      "jng",
      "jpeg",
-      "jpg",
      "k",
      "m",
      "m2v",
@@ -313,12 +313,13 @@ export function convert(
  fileType: string,
  convertTo: string,
  targetPath: string,
-  // biome-ignore lint/suspicious/noExplicitAny: <explanation>
-  options?: any,
+  // eslint-disable-next-line @typescript-eslint/no-unused-vars
+  options?: unknown,
 ): Promise<string> {
  return new Promise((resolve, reject) => {
-    exec(
-      `gm convert "${filePath}" "${targetPath}"`,
+    execFile(
+      "gm",
+      ["convert", filePath, targetPath],
      (error, stdout, stderr) => {
        if (error) {
          reject(`error: ${error}`);
@@ -332,7 +333,7 @@ export function convert(
          console.error(`stderr: ${stderr}`);
        }

-        resolve("success");
+        resolve("Done");
      },
    );
  });
--- a/src/converters/inkscape.ts
+++ b/src/converters/inkscape.ts
@@ -0,0 +1,59 @@
+import { execFile } from "node:child_process";
+
+export const properties = {
+  from: {
+    images: ["svg", "pdf", "eps", "ps", "wmf", "emf", "png"],
+  },
+  to: {
+    images: [
+      "dxf",
+      "emf",
+      "eps",
+      "fxg",
+      "gpl",
+      "hpgl",
+      "html",
+      "odg",
+      "pdf",
+      "png",
+      "pov",
+      "ps",
+      "sif",
+      "svg",
+      "svgz",
+      "tex",
+      "wmf",
+    ],
+  },
+};
+
+export function convert(
+  filePath: string,
+  fileType: string,
+  convertTo: string,
+  targetPath: string,
+  // eslint-disable-next-line @typescript-eslint/no-unused-vars
+  options?: unknown,
+): Promise<string> {
+  return new Promise((resolve, reject) => {
+    execFile(
+      "inkscape",
+      [filePath, "-o", targetPath],
+      (error, stdout, stderr) => {
+        if (error) {
+          reject(`error: ${error}`);
+        }
+
+        if (stdout) {
+          console.log(`stdout: ${stdout}`);
+        }
+
+        if (stderr) {
+          console.error(`stderr: ${stderr}`);
+        }
+
+        resolve("Done");
+      },
+    );
+  });
+}
--- a/src/converters/libheif.ts
+++ b/src/converters/libheif.ts
@@ -0,0 +1,53 @@
+import { execFile } from "child_process";
+
+export const properties = {
+  from: {
+    images: [
+      "avci",
+      "avcs",
+      "avif",
+      "h264",
+      "heic",
+      "heics",
+      "heif",
+      "heifs",
+      "hif",
+      "mkv",
+      "mp4",
+    ],
+  },
+  to: {
+    images: ["jpeg", "png", "y4m"],
+  },
+};
+
+export function convert(
+  filePath: string,
+  fileType: string,
+  convertTo: string,
+  targetPath: string,
+  // eslint-disable-next-line @typescript-eslint/no-unused-vars
+  options?: unknown,
+): Promise<string> {
+  return new Promise((resolve, reject) => {
+    execFile(
+      "heif-convert",
+      [filePath, targetPath],
+      (error, stdout, stderr) => {
+        if (error) {
+          reject(`error: ${error}`);
+        }
+
+        if (stdout) {
+          console.log(`stdout: ${stdout}`);
+        }
+
+        if (stderr) {
+          console.error(`stderr: ${stderr}`);
+        }
+
+        resolve("Done");
+      },
+    );
+  });
+}
--- a/src/converters/libjxl.ts
+++ b/src/converters/libjxl.ts
@@ -1,4 +1,4 @@
-import { exec } from "node:child_process";
+import { execFile } from "node:child_process";

 // declare possible conversions
 export const properties = {
@@ -39,8 +39,8 @@ export function convert(
  fileType: string,
  convertTo: string,
  targetPath: string,
-  // biome-ignore lint/suspicious/noExplicitAny: <explanation>
-  options?: any,
+  // eslint-disable-next-line @typescript-eslint/no-unused-vars
+  options?: unknown,
 ): Promise<string> {
  let tool = "";
  if (fileType === "jxl") {
@@ -52,7 +52,7 @@ export function convert(
  }

  return new Promise((resolve, reject) => {
-    exec(`${tool} "${filePath}" "${targetPath}"`, (error, stdout, stderr) => {
+    execFile(tool, [filePath, targetPath], (error, stdout, stderr) => {
      if (error) {
        reject(`error: ${error}`);
      }
@@ -65,7 +65,7 @@ export function convert(
        console.error(`stderr: ${stderr}`);
      }

-      resolve("success");
+      resolve("Done");
    });
  });
 }
--- a/src/converters/main.ts
+++ b/src/converters/main.ts
@@ -1,59 +1,48 @@
-import { convert as convertImage, properties as propertiesImage } from "./vips";
-
-import {
-  convert as convertPandoc,
-  properties as propertiesPandoc,
-} from "./pandoc";
-
-import {
-  convert as convertFFmpeg,
-  properties as propertiesFFmpeg,
-} from "./ffmpeg";
-
-import {
-  convert as convertGraphicsmagick,
-  properties as propertiesGraphicsmagick,
-} from "./graphicsmagick";
-
-import {
-  convert as convertxelatex,
-  properties as propertiesxelatex,
-} from "./xelatex";
-
-import {
-  convert as convertLibjxl,
-  properties as propertiesLibjxl,
-} from "./libjxl";
-
-import {
-  convert as convertresvg,
-  properties as propertiesresvg,
-} from "./resvg";
-
 import { normalizeFiletype } from "../helpers/normalizeFiletype";
+import { convert as convertassimp, properties as propertiesassimp } from "./assimp";
+import { convert as convertFFmpeg, properties as propertiesFFmpeg } from "./ffmpeg";
+import { convert as convertGraphicsmagick, properties as propertiesGraphicsmagick } from "./graphicsmagick";
+import { convert as convertInkscape, properties as propertiesInkscape } from "./inkscape";
+import { convert as convertLibjxl, properties as propertiesLibjxl } from "./libjxl";
+import { convert as convertPandoc, properties as propertiesPandoc } from "./pandoc";
+import { convert as convertresvg, properties as propertiesresvg } from "./resvg";
+import { convert as convertImage, properties as propertiesImage } from "./vips";
+import { convert as convertxelatex, properties as propertiesxelatex } from "./xelatex";
+// import { convert as convertCalibre, properties as propertiesCalibre } from "./calibre";
+import { convert as convertLibheif, properties as propertiesLibheif } from "./libheif";
+import { convert as convertpotrace, properties as propertiespotrace } from "./potrace";
+

 // This should probably be reconstructed so that the functions are not imported instead the functions hook into this to make the converters more modular

-const properties: Record<string, {
+const properties: Record<
+  string,
+  {
    properties: {
      from: Record<string, string[]>;
      to: Record<string, string[]>;
-      options?: Record<string, Record<string, {
+      options?: Record<
+        string,
+        Record<
+          string,
+          {
            description: string;
            type: string;
            default: number;
-          }>>;
+          }
+        >
+      >;
    };
    converter: (
      filePath: string,
      fileType: string,
      convertTo: string,
      targetPath: string,
-      // biome-ignore lint/suspicious/noExplicitAny: <explanation>
-      options?: any,
-      // biome-ignore lint/suspicious/noExplicitAny: <explanation>
-    ) => any;
-  }> = {
+
+      options?: unknown,
+    ) => unknown;
+  }
+> = {
  libjxl: {
    properties: propertiesLibjxl,
    converter: convertLibjxl,
@@ -66,10 +55,18 @@ const properties: Record<string, {
    properties: propertiesImage,
    converter: convertImage,
  },
+  libheif: {
+    properties: propertiesLibheif,
+    converter: convertLibheif,
+  },
  xelatex: {
    properties: propertiesxelatex,
    converter: convertxelatex,
  },
+  // calibre: {
+  //   properties: propertiesCalibre,
+  //   converter: convertCalibre,
+  // },
  pandoc: {
    properties: propertiesPandoc,
    converter: convertPandoc,
@@ -78,33 +75,40 @@ const properties: Record<string, {
    properties: propertiesGraphicsmagick,
    converter: convertGraphicsmagick,
  },
+  inkscape: {
+    properties: propertiesInkscape,
+    converter: convertInkscape,
+  },
+  assimp: {
+    properties: propertiesassimp,
+    converter: convertassimp,
+  },
  ffmpeg: {
    properties: propertiesFFmpeg,
    converter: convertFFmpeg,
  },
+  potrace: {
+    properties: propertiespotrace,
+    converter: convertpotrace,
+  },
 };

 export async function mainConverter(
  inputFilePath: string,
  fileTypeOriginal: string,
-  // biome-ignore lint/suspicious/noExplicitAny: <explanation>
-  convertTo: any,
+  convertTo: string,
  targetPath: string,
-  // biome-ignore lint/suspicious/noExplicitAny: <explanation>
-  options?: any,
+  options?: unknown,
  converterName?: string,
 ) {
  const fileType = normalizeFiletype(fileTypeOriginal);

-  // biome-ignore lint/suspicious/noExplicitAny: <explanation>
-  let converterFunc: any;
-  // let converterName = converterName;
+  let converterFunc: typeof properties["libjxl"]["converter"] | undefined;

  if (converterName) {
    converterFunc = properties[converterName]?.converter;
  } else {
    // Iterate over each converter in properties
-    // biome-ignore lint/style/noParameterAssign: <explanation>
    for (converterName in properties) {
      const converterObj = properties[converterName];

@@ -132,7 +136,7 @@ export async function mainConverter(
  }

  try {
-    await converterFunc(
+    const result = await converterFunc(
      inputFilePath,
      fileType,
      convertTo,
@@ -142,7 +146,13 @@ export async function mainConverter(

    console.log(
      `Converted ${inputFilePath} from ${fileType} to ${convertTo} successfully using ${converterName}.`,
+      result,
    );
+
+    if (typeof result === "string") {
+      return result;
+    }
+
    return "Done";
  } catch (error) {
    console.error(
@@ -178,9 +188,7 @@ for (const converterName in properties) {
  }
 }

-export const getPossibleTargets = (
-  from: string,
-): Record<string, string[]> => {
+export const getPossibleTargets = (from: string): Record<string, string[]> => {
  const fromClean = normalizeFiletype(from);

  return possibleTargets[fromClean] || {};
@@ -204,6 +212,7 @@ for (const converterName in properties) {
 }
 possibleInputs.sort();

+// eslint-disable-next-line @typescript-eslint/no-unused-vars
 const getPossibleInputs = () => {
  return possibleInputs;
 };
--- a/src/converters/pandoc.ts
+++ b/src/converters/pandoc.ts
@@ -1,4 +1,4 @@
-import { exec } from "node:child_process";
+import { execFile } from "node:child_process";

 export const properties = {
  from: {
@@ -124,19 +124,26 @@ export function convert(
  fileType: string,
  convertTo: string,
  targetPath: string,
-  // biome-ignore lint/suspicious/noExplicitAny: <explanation>
-  options?: any,
+  // eslint-disable-next-line @typescript-eslint/no-unused-vars
+  options?: unknown,
 ): Promise<string> {
  // set xelatex here
  const xelatex = ["pdf", "latex"];
-  let option = "";
+
+  // Build arguments array
+  const args: string[] = [];
+
  if (xelatex.includes(convertTo)) {
-    option = "--pdf-engine=xelatex";
+    args.push("--pdf-engine=xelatex");
  }
+
+  args.push(filePath);
+  args.push("-f", fileType);
+  args.push("-t", convertTo);
+  args.push("-o", targetPath);
+
  return new Promise((resolve, reject) => {
-    exec(
-      `pandoc ${option} "${filePath}" -f ${fileType} -t ${convertTo} -o "${targetPath}"`,
-      (error, stdout, stderr) => {
+    execFile("pandoc", args, (error, stdout, stderr) => {
      if (error) {
        reject(`error: ${error}`);
      }
@@ -149,8 +156,7 @@ export function convert(
        console.error(`stderr: ${stderr}`);
      }

-        resolve("success");
-      },
-    );
+      resolve("Done");
+    });
  });
 }
--- a/src/converters/potrace.ts
+++ b/src/converters/potrace.ts
@@ -0,0 +1,37 @@
+import { execFile } from "node:child_process";
+
+export const properties = {
+  from: {
+    images: ["pnm", "pbm", "pgm", "bmp"],
+  },
+  to: {
+    images: ["svg", "pdf", "pdfpage", "eps", "postscript", "ps", "dxf", "geojson", "pgm", "gimppath", "xfig"],
+  },
+};
+
+export function convert(
+    filePath: string,
+    fileType: string,
+    convertTo: string,
+    targetPath: string,
+    // eslint-disable-next-line @typescript-eslint/no-unused-vars
+    options?: unknown,
+  ): Promise<string> {
+    return new Promise((resolve, reject) => {
+      execFile("potrace", [filePath, "-o", targetPath, "-b", convertTo], (error, stdout, stderr) => {
+        if (error) {
+          reject(`error: ${error}`);
+        }
+  
+        if (stdout) {
+          console.log(`stdout: ${stdout}`);
+        }
+  
+        if (stderr) {
+          console.error(`stderr: ${stderr}`);
+        }
+  
+        resolve("Done");
+      });
+    });
+  }
--- a/src/converters/resvg.ts
+++ b/src/converters/resvg.ts
@@ -1,4 +1,4 @@
-import { exec } from "node:child_process";
+import { execFile } from "node:child_process";

 export const properties = {
  from: {
@@ -14,11 +14,11 @@ export function convert(
  fileType: string,
  convertTo: string,
  targetPath: string,
-  // biome-ignore lint/suspicious/noExplicitAny: <explanation>
-  options?: any,
+  // eslint-disable-next-line @typescript-eslint/no-unused-vars
+  options?: unknown,
 ): Promise<string> {
  return new Promise((resolve, reject) => {
-    exec(`resvg "${filePath}" "${targetPath}"`, (error, stdout, stderr) => {
+    execFile("resvg", [filePath, targetPath], (error, stdout, stderr) => {
      if (error) {
        reject(`error: ${error}`);
      }
@@ -31,7 +31,7 @@ export function convert(
        console.error(`stderr: ${stderr}`);
      }

-      resolve("success");
+      resolve("Done");
    });
  });
 }
--- a/src/converters/vips.ts
+++ b/src/converters/vips.ts
@@ -1,4 +1,4 @@
-import { exec } from "node:child_process";
+import { execFile } from "node:child_process";

 // declare possible conversions
 export const properties = {
@@ -94,8 +94,8 @@ export function convert(
  fileType: string,
  convertTo: string,
  targetPath: string,
-  // biome-ignore lint/suspicious/noExplicitAny: <explanation>
-  options?: any,
+  // eslint-disable-next-line @typescript-eslint/no-unused-vars
+  options?: unknown,
 ): Promise<string> {
  // if (fileType === "svg") {
  //   const scale = options.scale || 1;
@@ -119,8 +119,9 @@ export function convert(
  }

  return new Promise((resolve, reject) => {
-    exec(
-      `vips ${action} "${filePath}" "${targetPath}"`,
+    execFile(
+      "vips",
+      [action, filePath, targetPath],
      (error, stdout, stderr) => {
        if (error) {
          reject(`error: ${error}`);
@@ -134,7 +135,7 @@ export function convert(
          console.error(`stderr: ${stderr}`);
        }

-        resolve("success");
+        resolve("Done");
      },
    );
  });
--- a/src/converters/xelatex.ts
+++ b/src/converters/xelatex.ts
@@ -1,4 +1,4 @@
-import { exec } from "node:child_process";
+import { execFile } from "node:child_process";

 export const properties = {
  from: {
@@ -14,8 +14,8 @@ export function convert(
  fileType: string,
  convertTo: string,
  targetPath: string,
-  // biome-ignore lint/suspicious/noExplicitAny: <explanation>
-  options?: any,
+  // eslint-disable-next-line @typescript-eslint/no-unused-vars
+  options?: unknown,
 ): Promise<string> {
  return new Promise((resolve, reject) => {
    // const fileName: string = (targetPath.split("/").pop() as string).replace(".pdf", "")
@@ -24,8 +24,15 @@ export function convert(
      .slice(0, -1)
      .join("/")
      .replace("./", "");
-    exec(
-      `latexmk -xelatex -interaction=nonstopmode -output-directory="${outputPath}" "${filePath}"`,
+
+    execFile(
+      "latexmk",
+      [
+        "-xelatex",
+        "-interaction=nonstopmode",
+        `-output-directory=${outputPath}`,
+        filePath,
+      ],
      (error, stdout, stderr) => {
        if (error) {
          reject(`error: ${error}`);
@@ -39,7 +46,7 @@ export function convert(
          console.error(`stderr: ${stderr}`);
        }

-        resolve("success");
+        resolve("Done");
      },
    );
  });
--- a/src/helpers/normalizeFiletype.ts
+++ b/src/helpers/normalizeFiletype.ts
@@ -2,6 +2,7 @@ export const normalizeFiletype = (filetype: string): string => {
  const lowercaseFiletype = filetype.toLowerCase();

  switch (lowercaseFiletype) {
+    case "jfif":
    case "jpg":
      return "jpeg";
    case "htm":
@@ -10,6 +11,8 @@ export const normalizeFiletype = (filetype: string): string => {
      return "latex";
    case "md":
      return "markdown";
+    case "unknown":
+      return "m4a";
    default:
      return lowercaseFiletype;
  }
@@ -23,6 +26,9 @@ export const normalizeOutputFiletype = (filetype: string): string => {
      return "jpg";
    case "latex":
      return "tex";
+    case "markdown_phpextra":
+    case "markdown_strict":
+    case "markdown_mmd":
    case "markdown":
      return "md";
    default:
--- a/src/helpers/printVersions.ts
+++ b/src/helpers/printVersions.ts
@@ -1,5 +1,6 @@
 import { exec } from "node:child_process";
 import { version } from "../../package.json";
+
 console.log(`ConvertX v${version}`);

 if (process.env.NODE_ENV === "production") {
@@ -53,6 +54,16 @@ if (process.env.NODE_ENV === "production") {
    }
  });

+  exec("inkscape --version", (error, stdout) => {
+    if (error) {
+      console.error("Inkscape is not installed.");
+    }
+
+    if (stdout) {
+      console.log(stdout.split("\n")[0]);
+    }
+  });
+
  exec("djxl --version", (error, stdout) => {
    if (error) {
      console.error("libjxl-tools is not installed.");
@@ -83,6 +94,46 @@ if (process.env.NODE_ENV === "production") {
    }
  });

+  exec("assimp version", (error, stdout) => {
+    if (error) {
+      console.error("assimp is not installed");
+    }
+
+    if (stdout) {
+      console.log(`assimp ${stdout.split("\n")[5]}`);
+    }
+  });
+
+  exec("ebook-convert --version", (error, stdout) => {
+    if (error) {
+      console.error("ebook-convert (calibre) is not installed");
+    }
+
+    if (stdout) {
+      console.log(stdout.split("\n")[0]);
+    }
+  });
+
+  exec("heif-info -v", (error, stdout) => {
+    if (error) {
+      console.error("libheif is not installed");
+    }
+
+    if (stdout) {
+      console.log(`libheif v${stdout.split("\n")[0]}`);
+    }
+  });
+
+  exec("potrace -v", (error, stdout) => {
+    if (error) {
+      console.error("potrace is not installed");
+    }
+
+    if (stdout) {
+      console.log(stdout.split("\n")[0]);
+    }
+  });
+
  exec("bun -v", (error, stdout) => {
    if (error) {
      console.error("Bun is not installed. wait what");
--- a/src/helpers/tailwind.ts
+++ b/src/helpers/tailwind.ts
@@ -1,13 +1,11 @@
-import tw from "tailwindcss";
+import tailwind from "@tailwindcss/postcss";
 import postcss from "postcss";

 export const generateTailwind = async () => {
  const result = await Bun.file("./src/main.css")
    .text()
    .then((sourceText) => {
-      const config = "./tailwind.config.js";
-
-      return postcss([tw(config)]).process(sourceText, {
+      return postcss([tailwind]).process(sourceText, {
        from: "./src/main.css",
        to: "./public/generated.css",
      });
--- a/src/index.tsx
+++ b/src/index.tsx
--- a/src/main.css
+++ b/src/main.css
@@ -1,12 +1,78 @@
-@tailwind base;
-@tailwind components;
-@tailwind utilities;
+@import "tailwindcss";

-@layer components {
-  .article {
-    @apply p-4 mb-4 bg-gray-800/40 w-full mx-auto max-w-4xl rounded;
+@plugin 'tailwind-scrollbar';
+
+@theme {
+  --color-contrast: rgba(var(--contrast));
+  --color-neutral-900: rgba(var(--neutral-900));
+  --color-neutral-800: rgba(var(--neutral-800));
+  --color-neutral-700: rgba(var(--neutral-700));
+  --color-neutral-600: rgba(var(--neutral-600));
+  --color-neutral-500: rgba(var(--neutral-500));
+  --color-neutral-400: rgba(var(--neutral-400));
+  --color-neutral-300: rgba(var(--neutral-300));
+  --color-neutral-200: rgba(var(--neutral-200));
+  --color-neutral-100: rgba(var(--neutral-100));
+  --color-accent-600: rgba(var(--accent-600));
+  --color-accent-500: rgba(var(--accent-500));
+  --color-accent-400: rgba(var(--accent-400));
 }
-  .btn-primary {
-    @apply bg-lime-500 text-black rounded p-4 hover:bg-lime-400 cursor-pointer;
+
+/*
+  The default border color has changed to `currentColor` in Tailwind CSS v4,
+  so we've added these compatibility styles to make sure everything still
+  looks the same as it did with Tailwind CSS v3.
+
+  If we ever want to remove these styles, we need to add an explicit border
+  color utility to any element that depends on these defaults.
+*/
+@layer base {
+  *,
+  ::after,
+  ::before,
+  ::backdrop,
+  ::file-selector-button {
+    border-color: var(--color-gray-200, currentColor);
+  }
+}
+
+@utility article {
+  @apply px-2 sm:px-4 py-4 mb-4 bg-neutral-800/40 w-full mx-auto max-w-4xl rounded-sm;
+}
+
+@utility btn-primary {
+  @apply bg-accent-500 text-contrast rounded-sm p-2 sm:p-4 hover:bg-accent-400 cursor-pointer transition-colors;
+}
+
+:root {
+  --contrast: 255, 255, 255;
+  --neutral-900: 243, 244, 246;
+  --neutral-800: 229, 231, 235;
+  --neutral-700: 209, 213, 219;
+  --neutral-600: 156, 163, 175;
+  --neutral-500: 180, 180, 180;
+  --neutral-400: 75, 85, 99;
+  --neutral-300: 55, 65, 81;
+  --neutral-200: 31, 41, 55;
+  --neutral-100: 17, 24, 39;
+  --accent-400: 132, 204, 22;
+  --accent-500: 101, 163, 13;
+  --accent-600: 77, 124, 15;
+}
+
+@media (prefers-color-scheme: dark) {
+  :root {
+    --contrast: 0, 0, 0;
+    --neutral-900: 17, 24, 39;
+    --neutral-800: 31, 41, 55;
+    --neutral-700: 55, 65, 81;
+    --neutral-600: 75, 85, 99;
+    --neutral-500: 107, 114, 128;
+    --neutral-300: 209, 213, 219;
+    --neutral-400: 156, 163, 175;
+    --neutral-200: 229, 231, 235;
+    --accent-600: 101, 163, 13;
+    --accent-500: 132, 204, 22;
+    --accent-400: 163, 230, 53;
  }
 }
--- a/tailwind.config.js
+++ b/tailwind.config.js
@@ -1,9 +0,0 @@
-/** @type {import('tailwindcss').Config} */
-// eslint-disable-next-line no-undef
-module.exports = {
-  content: ['./src/**/*.{html,js,tsx,jsx,cjs,mjs}'],
-  theme: {
-    extend: {},
-  },
-  plugins: [require('tailwind-scrollbar')],
-}