Stitch by Google
Turn napkin sketches into production-ready UI in seconds.
Visit website →About
Stitch is a free tool from Google for founders and product managers who cannot spend a week on mockups. Describe a UI and get an editable design plus real code.
It introduces Hatter, an agent aimed at handling multi-step design tasks, and adds App Store asset generation and native MCP export, so a design can move into a build process directly.
It is aimed at founders, PMs, and small teams who need to get from a rough idea to a testable interface and working code quickly, without a designer producing polished mockups first or a developer translating them afterward.
AI-assisted draft, human-reviewed before publishing — see how we choose & review tools.
Why we picked it
Stitch earns its spot for being free and aimed squarely at people who can't spend a week on mockups — the napkin-sketch-to-editable-design-plus-code path is worth naming for a founder who needs a UI fast, not a design team with time to iterate.
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