Stitch by Google
Turn napkin sketches into production-ready UI in seconds.
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Stitch 3.0 by Google - Generate and iterate UI screens with AI on a live canvas

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Stitch generates UI screens for mobile and web from text prompts, with streaming edits, in-place AI changes, and one-click export to Figma, Netlify, Lovable, and Bolt. For product designers and developers prototyping fast.

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Hunter
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The part of this Stitch update that changes the workflow is the import, and it doesn't get enough attention in the headline features.

Generative design tools have a consistent blind spot: they ignore everything you've already built. You prompt them, get a screen that looks nothing like your product, and spend the next hour reconciling tokens and components. Stitch now reads your existing codebase, Figma file, or live website before it generates anything, extracting your design language via an open standard called . The output starts from your context, not from scratch.

Paired with the rest of the I/O update:

  • Streaming generation with live steering before the screen is finished

  • In-place edits for element-level changes without full regeneration

  • HTML-native canvas with real animation and interactive state previews

  • MCP-based codebase sync to push visual edits back to your code via an agent

  • Export to Figma, Netlify, Lovable, and Bolt in one click

Built for developers and product builders using AI coding agents who need a design layer that connects to their codebase rather than creating a parallel one.

Free in Google Labs with generation limits. Give it a go at .

P.S. I hunt the latest and greatest launches in tech, SaaS and AI, follow to be notified →

hi Rohan. Thanks for this. I was messing around with stitch and thought it was cool, but when I ran into your comment about design.md I gave it another try and omg it’s a life saver. We just Launched llamaroo.com (not on product hunt yet - saving that one for the big launch) and had over 200 users in less than 10 days. That new user data informed us that we had a serious UX/UI issue and we had to go back to the drawing board. I was dreading this refactor but running into your comment here about stitch has really helped us wrap our heads on what the new ui will look like. So thank you again. Can’t wait to launch Llamaroo once we’ve made these improvements
Is 3.0 as good as Claude Design?

 not even close

   what makes you say that?

I like how Stitch MCP works with Antigravity - I can finally get consistent design done.

Already used Stitch for one of my websites and honestly had zero UI UX experience going in. The results were good enough that people actually complimented the design without knowing it was AI generated. Version 3.0 with live canvas and in-place edits sounds even better. This is the kind of tool that makes you look like you know what you are doing even when you don’t.

tried a few generations and the speed is impressive. I can see this being genuinely useful for rough ideation, especially when you want to explore layouts quickly even for zero UI/UX experience user.

It's great to see stitch becoming better. I started my career from design and started using stitch time after time, since it launched.
I really liked the tool until it was on Gemini Pro 3.0 and when it started using 3.1, there were issues and inconsistencies and that's when i moved to claude design.

I'll give it a go again and hope for the best, congrats to the whole team!

I cancelled hiring a web designer and a front-end developer- but I do have my visual identity and brand assets carefully and intentionally designed

Curious how Hatter handles component consistency when the sketch input is ambiguous — does it infer a design system automatically, or does the user need to define tokens upfront?

Did you remove the ability to make animations?

One-click export to Lovable and Bolt is a nice touch for the AI coding workflow. Does the export preserve all the interactive states and animations, or does it flatten things down to static components?

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