A visual CSS editor in your browser. Adjust styles with sliders and pickers, and your AI agent writes the changes to source.
Cost / License
- Paid
- Proprietary
Application type
Platforms
- Online
- Software as a Service (SaaS)


Pencil.dev is described as 'Vector UI design canvas for IDEs, offering infinite canvas, layers, reusable components, synced design tokens, code integration, and AI assistant support' and is a UI Design tool in the photos & graphics category. There are more than 25 alternatives to Pencil.dev for a variety of platforms, including Web-based, SaaS, Mac, Windows and iPhone apps. The best Pencil.dev alternative is Penpot, which is both free and Open Source. Other great apps like Pencil.dev are Figma, Lovable, Sketch and Webstudio.
A visual CSS editor in your browser. Adjust styles with sliders and pickers, and your AI agent writes the changes to source.


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