AI App Builder

Pencil

Pencil is an agent-driven design canvas in your codebase that turns designs into production-ready HTML, CSS, and React code.

Pencil

Design in canvas, ship code in your repo.

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What is Pencil?

Pencil is an AI-assisted design canvas built for product teams and developers that keeps design files inside the codebase, supports open file formats, and generates production-ready code from pixel-precise layouts.

How to use Pencil?

  1. 1Open Pencil in your IDE or connected workflow.
  2. 2Create a design on the canvas or prompt a screen in context.
  3. 3Use curated actions or customize the design from scratch.
  4. 4Import existing visuals from Figma if needed.
  5. 5Export or sync the resulting design as HTML, CSS, or React in your repo.

Pencil Key Features

  • Infinite design canvas inside the development workflow
  • Agent-driven MCP canvas for design and editing
  • Open design file format with no lock-in
  • Pixel-perfect design context aligned with code
  • Generate HTML, CSS, and React code
  • Copy and paste designs from Figma
  • Support for curated design kits and custom design systems
  • Git-friendly design files for branching and merging

Pencil Use Cases

  • Designing product screens directly in the IDE
  • Turning UI mockups into production-ready code
  • Bringing Figma designs into a codebase
  • Maintaining design and code alignment in one repo
  • Building apps with reusable design kits and components

Pencil Pricing & Free Credits

Pencil currently operates on a Free model.

Not specified

Unknown

Public pricing details are not provided on the website content.

Pencil Pros & Cons

Pros

  • Keeps design files close to code
  • Supports HTML, CSS, and React output
  • Open file format reduces lock-in
  • Figma copy-paste import is supported
  • Works with curated kits and custom systems

Cons

  • Pricing is not listed in the provided content
  • Best suited to teams comfortable working in code-based workflows
  • Exact platform integrations are only broadly described

What is Pencil best for?

  • Developers who want to design without leaving their IDE
  • Product teams that need tighter design-to-code alignment
  • Teams migrating designs from Figma into code
  • Builders who prefer version-controlled design assets

Pencil FAQ

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