Listing checked 8 Aug 2026
Overview
OpenPencil is an open-source, AI-native design editor that works as a local Figma alternative. It opens and exports native .fig files with round-trip fidelity via the Kiwi codec, runs entirely offline with no account or server required, and includes built-in AI chat with tool use for design assistance. The ~7 MB Tauri-based desktop app supports real-time P2P collaboration via WebRTC, a headless CLI for scripting and automation, and a programmable JSX renderer. Bring your own API key for AI features with no vendor lock-in.
Pricing: Free and open source (MIT)
Architecture: Apple Silicon, Intel
Key Features
- Opens Figma .fig files natively, with copy and paste compatibility
- Built-in AI chat with 90 tools for shapes, styling, layout and token analysis
- Acts as an MCP server for Claude Code, Cursor and Windsurf
- Headless CLI for file inspection, export and analysis
- Vue SDK for building your own editing surfaces
- MIT licensed and fully programmable
