OpenPencil
Open-source vector design tool where teams of AI agents turn prompts into UI designs on a live canvas, with a built-in MCP server.
Updated
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About OpenPencil
OpenPencil is listed in our graphic design & branding category and is aimed at people who want a ready-to-use product. Open-source vector design tool where teams of AI agents turn prompts into UI designs on a live canvas, with a built-in MCP server. Pricing, as the maker states it: Open source. Maturity: Mature. We last checked the official link on 2026-10-19.
OpenPencil at a glance
- Category: Graphic design & branding
- Built for: People and teams who want a ready-to-use AI product
- Pricing: Open source (as the maker states it)
- GitHub: ZSeven-W/openpencil · 6,269 stars (as of Oct 19, 2026)
- Official site: op.zseven.tech
- Listed on AgentScout: Oct 19, 2026
OpenPencil FAQ
What is OpenPencil?
Open-source vector design tool where teams of AI agents turn prompts into UI designs on a live canvas, with a built-in MCP server.
How much does OpenPencil cost?
OpenPencil's pricing, as the maker states it: Open source. Open-source tools are free to use, though you may still pay for model API usage or a hosted plan. Check the official site for current plans.
Where can I find OpenPencil's source code?
On GitHub at ZSeven-W/openpencil, which had 6,269 stars as of Oct 19, 2026.
What are alternatives to OpenPencil?
Similar tools include Penpot, Affinity, Visily, Uizard, Napkin AI and Google Stitch.
Facts from our link-checked listing, the GitHub repository and the official site. See something wrong? Suggest an edit.
OpenPencil ratings and reviews
OpenPencil alternatives
Other graphic design & branding tools in our directory. See all graphic design & branding tools →
Penpot
Open-source design and prototyping tool with an official MCP server so AI agents can read and edit design files.
Affinity
Pro design app for vector, photo and layout work, now free from Canva, with built-in Canva AI tools.
Visily
AI wireframing and UI design tool for non-designers, with an MCP server.
Uizard
Turns text prompts, sketches or screenshots into editable UI mockups.
Napkin AI
Turns text into editable diagrams, infographics and visuals.
Google Stitch
Google Labs tool that turns a prompt or sketch into UI designs and front-end code.
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