Designing an app interface used to mean either hiring a designer, spending weeks learning Figma, or hand-drawing wireframes and hoping developers could interpret them. Google Stitch changes that equation significantly. Describe what you want to build, and within a minute you have a polished, high-fidelity UI mockup complete with front-end code ready to export.
Stitch launched at Google I/O in May 2025 as a quiet experiment from Google Labs. By March 2026 it had become one of the most talked-about design tools of the year, receiving a major overhaul that sent Figma's stock down sharply on the day of the announcement. Whether that reaction is warranted or not, the tool is genuinely useful and completely free, which makes it worth understanding.
What Stitch Actually Is
Stitch is a browser-based AI design tool built by Google Labs and powered by Google's Gemini AI models. You access it at stitch.withgoogle.com with a Google account. There is nothing to download or install. It generates user interface designs for mobile apps and websites from text prompts, uploaded images, sketches, or voice commands, and it exports the results as Figma-compatible files or clean HTML and CSS code.
The important thing to understand upfront is what Stitch is not. It is a UI design tool specifically, not a general-purpose creative tool. It will not make presentations, social media graphics, marketing materials, or documents. If what you need is an interface for an app, a web page layout, or an interactive prototype, Stitch is built exactly for that. If you need something else, it is the wrong tool.
What the March 2026 Update Added
The version of Stitch that launched in 2025 was capable but narrow. It generated single UI screens from text prompts and that was broadly it. The March 2026 update transformed it into something considerably more ambitious.
The most significant addition is multi-screen generation. You can now describe an entire application flow and Stitch generates up to five interconnected screens simultaneously, each sharing the same design language, colour palette, typography, and component style. A checkout flow, an onboarding sequence, a settings section with multiple sub-screens: these are things Stitch can now produce in a single operation rather than requiring you to generate each screen separately and hope they remain visually consistent.
The new canvas is infinite and AI-native, meaning you can bring ideas in whatever form they exist. A rough sketch, a screenshot of an app you find inspiring, a block of text describing a user journey, or even a voice note explaining what you are trying to build. The canvas holds all of it as context for the AI to work with.
Voice input is now a first-class feature. You can speak directly to your canvas. The design agent listens, asks clarifying questions in real time, gives design critique, and makes live updates as you talk. Asking it to show you three different colour options for a navigation bar, or to redesign a header while you watch, is now a normal part of the workflow.
How to Use Stitch
Getting started requires nothing beyond a Google account. Go to stitch.withgoogle.com, sign in, and you are in the canvas.
Step 1: Describe What You Want to Build
Type a description of the interface you need. The more specific you are, the better the output. A prompt like "a dark-themed mobile fitness tracking app with a home screen showing today's workout, a progress ring, and a bottom navigation bar with four tabs" produces a meaningfully better result than "a fitness app". Include the platform (mobile or web), the colour scheme if you have a preference, the key elements you need, and the mood or style you are aiming for.
Step 2: Choose Your AI Mode
Stitch offers two modes. Standard Mode uses Gemini 2.5 Flash for fast generation and includes Figma export. It gives you up to 350 generations per month. Experimental Mode uses Gemini 2.5 Pro for higher-fidelity results and supports image input, meaning you can upload a sketch or wireframe and have Stitch interpret it into a digital design. Experimental Mode is capped at 50 generations per month, which is more than enough for serious project work.
For most text-based prompts, Standard Mode is fast enough and produces strong results. Switch to Experimental Mode when you have a visual reference to upload or when you need the most polished output possible.
Step 3: Iterate With Follow-Up Prompts
The first generation is a starting point, not a finished product. Follow up with specific refinements: change the accent colour, swap the layout of a particular section, make the typography larger, add a search bar to the top. Each follow-up builds on the previous result rather than starting from scratch. Three to five rounds of targeted iteration typically produces something genuinely usable.
Step 4: Build a Multi-Screen Flow
Once you have a screen you are happy with, expand it into a complete flow. Select the screen and ask Stitch to generate the next logical screen in the user journey. It will produce a contextually appropriate continuation that maintains the same design language. Connect screens on the canvas and click Play to preview the interactive prototype without any additional work.
Step 5: Export Your Design
Stitch gives you two export paths. The Paste to Figma option copies your generated design directly into a Figma file as editable frames, where you or your design team can refine it further before handoff to development. The code export gives you clean HTML and CSS that serves as a strong starting point for front-end development. Both options are available directly from the canvas.
Who Stitch Is Genuinely Useful For
Founders and product managers who need to visualise an idea quickly before investing in development or design resources will find Stitch dramatically accelerates that process. Going from a concept to a clickable prototype in under ten minutes is not an exaggeration.
Developers who need to mock up an interface before building it, and who do not have a designer available, get something production-quality to work from rather than building blind or producing rough wireframes that communicate poorly.
Designers can use Stitch for rapid ideation in the early stages of a project, exploring multiple directions quickly and identifying the most promising one before committing to detailed work in their main design tool.
Where Stitch is not the right answer is in production design work that requires precise brand compliance, complex design systems, or extensive accessibility review. The generated designs are high quality by AI standards, but they tend toward the generic, and colour contrast and touch target sizing frequently need manual review before shipping.
What It Costs
As of April 2026, Stitch is completely free through Google Labs. No credit card, no paid tier, no waitlist. The usage limits of 350 standard and 50 experimental generations per month are generous enough for most individual users and small teams to do meaningful work.
Google has not committed to long-term pricing, which is worth keeping in mind. It is a Google Labs product, which means it is experimental by nature and could change, evolve into a paid product, or be discontinued. That uncertainty is the main reason not to build critical design workflows entirely around it. For exploration, prototyping, and rapid ideation, it is an exceptionally capable free tool.
Frequently Asked Questions
Does Stitch replace Figma?
Not for production design work. Stitch is best understood as a rapid ideation and prototyping tool that feeds into Figma rather than replacing it. The most effective workflow in 2026 is to explore and prototype in Stitch, then refine and finalise in Figma before handing off to development. The two tools have a Paste to Figma integration specifically because this workflow is the intended one.
Can Stitch generate code I can actually use?
Yes, with caveats. The HTML and CSS Stitch exports is clean and functional and serves as a strong starting point. It is not production-ready code in the sense that you would ship it directly to users, but it gives developers a well-structured foundation to build from rather than starting from scratch. It does not currently generate JavaScript interactions or backend logic.
What if I upload a hand-drawn sketch?
Stitch can interpret hand-drawn sketches, wireframes, and screenshots in Experimental Mode and generate a corresponding digital UI. The quality of interpretation varies depending on how clearly the sketch communicates the intended layout, but even rough sketches typically produce recognisable results that can then be refined through follow-up prompts.
Is Stitch available outside the United States?
Stitch is accessible globally through stitch.withgoogle.com with a Google account, though availability as a Google Labs product may vary by region. Some users in certain regions have reported intermitt
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