Vibe coding changed how developers write software. You describe what you want, the model writes the code, you iterate through conversation. Now the same pattern is hitting UI design. Vibe design — and specifically Google Stitch — lets you build full app interfaces by describing them out loud or in plain text. I’ve been using it for client prototype work and it’s cut my discovery-to-prototype time from days to under an hour.
Here’s what vibe design Google Stitch actually does, how I set it up, and the limitations you need to know before showing it to a client.
What Vibe Design Actually Means
The term “vibe design” is informal but accurate. It describes a workflow where you generate UI designs through natural language conversation rather than manual tool manipulation. You describe the vibe, the layout, the user flow — and the tool renders it.
Traditional design tools (Figma, Sketch, Adobe XD) require manual placement of every element. Even with AI-assist features, you’re still dragging components and adjusting properties. Vibe design flips the interaction model: conversation is the primary input, rendered output is the result, and refinement happens through more conversation.
Google Stitch is the most capable implementation of this right now. Built on Google’s Gemini models, it interprets design briefs, layout descriptions, and interaction requirements and generates full screens of UI. It works for mobile and web, and it exports assets that are usable in real workflows.
What Google Stitch Is (And What It Isn’t)
Google Stitch is a conversational UI design tool that generates screens based on natural language input. You describe your app, your user, and your intent, and it produces full interface mockups.
What it produces:
- Mobile app screens (iOS and Android conventions)
- Web app layouts
- Component libraries for your described UI
- Basic interaction flows between screens
What it does not produce:
- Working code by default (though there’s integration with code generation)
- Pixel-perfect production assets without refinement
- Complex micro-animations
- Designs based on existing brand files unless you upload them explicitly
The important mental model: Stitch is a prototyping and ideation tool, not a final production design tool. It compresses the gap between “I have an idea” and “I have something to show a client” dramatically. It does not replace a designer for production-level work.
Step-by-Step Tutorial: Build a Client App Prototype in 10 Minutes
Here’s the exact workflow I use for client discovery calls. The goal is to walk into a call with a prototype based on the client’s brief, built in under 10 minutes.
Step 1: Write your design brief in plain language.
Before opening Stitch, write 3-5 sentences describing the app. Include: who uses it, the primary action they take, and the general aesthetic (professional, playful, minimal, etc.).
Example brief: “A task management app for freelancers. Users need to track projects, log hours, and generate invoices. Clean, minimal aesthetic, primarily mobile. Blue and white color palette.”
Step 2: Open Google Stitch and start a new project.
Paste or type your brief as the first message. Stitch will ask clarifying questions or immediately generate a first screen. Let it generate first before refining.
Step 3: Review the first output and iterate by description.
The first output is a starting point, not a final product. Use conversational refinement:
- “Make the navigation bar stickier and move the action button to the bottom right”
- “The typography feels too small for mobile, scale it up by 20%”
- “Add a dashboard screen showing project summaries in card format”
Each prompt refines the design. This is faster than manual adjustment because you’re describing intent, not coordinates.
Step 4: Generate the full screen set.
Once you’re happy with one screen, ask Stitch to generate the full app flow: dashboard, detail views, forms, settings. Describe the transitions you want between screens.
Step 5: Export and share.
Export as image files for a quick client presentation, or use the JSON export for handoff to a developer. The JSON format is compatible with common component libraries.
Real Demo Walkthrough: Freelancer Dashboard Prototype
I built a freelancer invoicing app prototype live in a client meeting last month. Here’s what happened:
Input brief: “Dashboard for freelancers to manage active projects, track time per project, and create invoices. Desktop web app. Professional but approachable. I want three main views: Projects list, Time tracker, and Invoice builder.”
What Stitch generated in the first pass:
- A clean sidebar navigation with the three views
- Projects list with card layout, client name, deadline, and status badges
- A basic time tracker interface with project dropdown and start/stop
What I refined through conversation:
- “Move the invoice totals to a summary card at the top of the Invoice builder”
- “Add a quick-add button to the Projects list that opens an inline form”
- “The sidebar is too dark — change it to a light gray”
Total time: 11 minutes from blank canvas to a 3-screen prototype the client could click through.
The client asked to see a mobile version. I typed “Generate a mobile version of the same three screens.” It took 4 minutes.
Integrating Vibe Design With Claude for Copy and Logic
Google Stitch handles the layout. Claude handles the copy, microcopy, and logic layer. I run them in parallel:
- Stitch generates the UI
- Claude writes the placeholder copy, error messages, onboarding text, and tooltip content
That combination produces a prototype that looks and reads like a real product. For more on how I use Claude for content-layer work in prototypes, see digisecrets.com/claude-opus-context-window and digisecrets.com/claude-code-agent-teams.
Limitations of Vibe Design and Google Stitch
I want to be direct about what doesn’t work well:
Complex interaction design. Multi-step flows with conditional logic (if the user does X, show Y) are clunky to describe and often render incorrectly. You’re better off diagramming these manually first.
Brand-specific design systems. If a client has a strict brand guide, Stitch needs to be trained on it via uploads. Without that, the output drifts from brand.
Handoff quality. The exported assets need cleanup before they go to a developer. Don’t ship Stitch outputs directly to engineering without a review pass.
Accuracy of conventions. Stitch sometimes misinterprets mobile platform conventions (iOS vs Android). If your target platform matters, specify it explicitly in every prompt.
Conclusion: Vibe Design With Google Stitch Is Worth Adding to Your Stack
Vibe design is real, and Google Stitch is the most capable implementation available today. For solopreneurs doing client discovery, rapid prototyping, or solo product development, it compresses weeks of design iteration into hours.
The combination of vibe design Google Stitch for layout plus Claude for copy is the fastest path I’ve found from idea to client-ready prototype. The limitations are real, but they don’t undermine the core value proposition: you can now show clients what you mean in minutes instead of days.
Add it to your workflow. Use it for prototypes and discovery. Know when to hand off to production design. That’s the right framing.
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