OpenPencil is an open-source design editor that opens Figma files natively, includes built-in AI, and is fully programmable.

Is OpenPencil open source?

Yes. OpenPencil is open source under the MIT licence. Its source code is on GitHub at open-pencil/open-pencil and is written mainly in TypeScript.

Yes. OpenPencil is open source, so the software itself is free to use. A managed cloud version is also available.

Can I self-host OpenPencil?

Yes. OpenPencil can be self-hosted on your own server or infrastructure.

What is OpenPencil an alternative to?

OpenPencil is an open-source alternative to Figma and MasterGo. Other open-source alternatives to Figma include Penpot, OpenPencil and Doop.

Is OpenPencil actively maintained?

Yes. The most recent commit to OpenPencil was on 14 October 2026, and the latest release is v0.15.1, published on 18 September 2026. The project has 8.9k stars on GitHub.

OpenPencil (open-pencil/open-pencil): open-source design

About OpenPencil

OpenPencil is an open-source design editor that opens Figma files natively, supports copy and paste between Figma and OpenPencil, and uses a Kiwi binary codec for round-trip fidelity. It includes a headless CLI for inspecting, exporting, and analyzing .fig files, supports the Figma Plugin API via eval, and can export to Tailwind CSS and JSON for CI and automation.

The editor is built with a Vue SDK and can be embedded into other products or used to assemble workflow-specific editors. It features a built-in AI chat with 90 tools for creating shapes, setting styles, managing layout, and analyzing tokens, and includes an MCP server for Claude Code, Cursor, and Windsurf. OpenPencil is released under the MIT license, requires no account, server, or internet for the desktop app, and supports real-time collaboration via P2P WebRTC.

Key features

Opens .fig files natively
Copy and paste between Figma and OpenPencil
Headless CLI for inspecting, exporting, and analyzing .fig files
Figma Plugin API via eval
Tailwind CSS export
Built-in AI chat with 90 tools
MCP server for Claude Code, Cursor, Windsurf
Real-time collaboration via P2P WebRTC with live cursors and follow mode

Built with: TypeScript tools; Tauri tools; Vue tools
Tags: design editor; figma alternative; open source; ai-native; programmable; real-time collaboration

OpenPencil: questions and answers

What is OpenPencil?: OpenPencil is an open-source design editor that opens Figma files natively, includes built-in AI, and is fully programmable.
Is OpenPencil open source?: Yes. OpenPencil is open source under the MIT licence. Its source code is on GitHub at open-pencil/open-pencil and is written mainly in TypeScript.
Is OpenPencil free?: Yes. OpenPencil is open source, so the software itself is free to use. A managed cloud version is also available.
Can I self-host OpenPencil?: Yes. OpenPencil can be self-hosted on your own server or infrastructure.
What is OpenPencil an alternative to?: OpenPencil is an open-source alternative to Figma and MasterGo. Other open-source alternatives to Figma include Penpot, OpenPencil and Doop.
Is OpenPencil actively maintained?: Yes. The most recent commit to OpenPencil was on 14 October 2026, and the latest release is v0.15.1, published on 18 September 2026. The project has 8.9k stars on GitHub.