# Visual Subnet Calculator

Quickly and easily design network layouts. Split and join subnets, add notes and color, then collaborate with others by sharing a custom link to your design.

Enter the network you wish to subnet and use the Split/Join buttons on the right to start designing!

Network Address
/
Network Size

Subnet Address | Range of Addresses | Usable IPs | Hosts | Note Split/Join
--- | --- | --- | --- | ---
Loading... |  |  |  |  |  |

### Warning!

Notification Text Here

### Import/Export

Copy the content from the box below to EXPORT the current subnet configuration. Or, overwrite/paste a previously exported configuration into the box below and click IMPORT.

### About Visual Subnet Calculator

Visual Subnet Calculator strives to be a tool for quickly designing networks and collaborating on that design with others. It focuses on expediting the work of network administrators, not academic subnetting math.

#### Design Tenets

- Simplicity is king. Network admins are busy and Visual Subnet Calculator should always be easy for FIRST TIME USERS to quickly and intuitively use.
- Subnetting is design work. Promote features that enhance visual clarity and easy mental processing of even the most complex architectures.
- Users control the data. We store nothing, but provide convenient ways for users to save and share their designs.
- Embrace community contributions. Consider and respond to all feedback and pull requests in the context of these tenets.

#### Credits

Developed by Caesar Kabalan with help from GitHub Contributors!
Special thanks to davidc for the original tool this website is inspired by.
Split icon made by Freepik from Flaticon.
All contributions, even suggestions or bug reports, are welcome at:

- GitHub: https://github.com/ckabalan/visualsubnetcalc
- LinkedIn: Caesar Kabalan