Google Stitch

AI-powered UI design tool from Google that helps you create mobile app interfaces quickly. Generate, customize, and export designs using natural language prompts and visual editing.

Features

AI Generation

• Text-to-UI: Describe your app, get designs
• Smart Layouts: AI-generated component arrangements
• Style Variations: Multiple design options
• Quick Iterations: Rapidly explore ideas
• Material Design: Google's design system built-in

Design Tools

• Visual Editor: Drag-and-drop customization
• Component Library: Pre-built UI elements
• Theme Customization: Colors, typography, spacing
• Responsive Layouts: Auto-adapt to screen sizes
• Asset Management: Icons, images, illustrations

Export Options

• Figma: Direct export to Figma
• Code: Flutter/React Native snippets
• PNG/SVG: Image exports
• Design Specs: Developer handoff details

How It Works

1. Describe Your App

"A fitness tracking app with workout history,
progress charts, and a daily goal tracker"

2. AI Generates Designs

• Multiple screen options
• Complete user flows
• Material Design components
• Consistent styling

3. Customize

• Edit text and images
• Adjust colors and fonts
• Rearrange components
• Add/remove elements

4. Export

• To Figma for refinement
• As code for development
• As images for presentations

Use Cases

Rapid Prototyping

• Quick mockup generation
• Client presentations
• Concept validation
• User testing preparation

App Design

• Mobile app interfaces
• User flow creation
• Feature exploration
• Design iteration

Non-Designers

• Developers needing UI
• Product managers creating specs
• Founders building MVPs
• Startups with no design team

Design System

• Material Design exploration
• Component discovery
• Layout patterns
• Best practices learning

Prompting Tips

Be Specific

❌ "A social media app"
✅ "A photo-sharing app with a grid feed,
    profile page, and camera integration"

Include Details

"A recipe app with:
- Card-based recipe browsing
- Step-by-step cooking mode
- Shopping list feature
- Search and filters"

Describe Features

"Dashboard with:
- Top metrics in cards
- Line chart for trends
- Recent activity list
- Quick action buttons"

Component Types

Navigation

• Bottom navigation bars
• Top app bars
• Navigation drawers
• Tab bars

Content Display

• Cards
• Lists
• Grids
• Carousels

Input

• Text fields
• Buttons
• Checkboxes
• Sliders
• Date pickers

Feedback

• Snackbars
• Dialogs
• Progress indicators
• Tooltips

Material Design Integration

Built-in Support

• Material 3 components
• Dynamic color
• Elevation and shadows
• Motion and transitions
• Iconography

Customization

• Brand colors
• Custom typography
• Component variants
• Theme modes (light/dark)

Workflow

Solo Developer

1. Describe app idea
2. Generate initial screens
3. Customize in Stitch
4. Export to code
5. Implement in Flutter/React Native

With Designer

1. Generate rough concepts in Stitch
2. Export to Figma
3. Designer refines in Figma
4. Developer implements from Figma

For Presentations

1. Generate app mockups
2. Export as PNG/PDF
3. Add to slide deck
4. Present to stakeholders

Figma Export

What's Exported

• Full screen layouts
• Component hierarchy
• Color styles
• Text styles
• Assets and icons

Workflow

1. Click "Export to Figma"
2. Opens in Figma browser/app
3. Refine as needed
4. Share or handoff

Code Export

Flutter Example

Container(
  padding: EdgeInsets.all(16),
  child: Column(
    children: [
      Text(
        'Dashboard',
        style: Theme.of(context).textTheme.headline5,
      ),
      SizedBox(height: 16),
      Card(
        child: Padding(
          padding: EdgeInsets.all(16),
          child: Text('Metric: 1,234'),
        ),
      ),
    ],
  ),
)

React Native Snippets

<View style={styles.container}>
  <Text style={styles.title}>Dashboard</Text>
  <Card>
    <Text>Metric: 1,234</Text>
  </Card>
</View>

Best Practices

Effective Prompts

• Be specific about functionality
• Mention target platform (iOS/Android)
• Describe user flows, not just screens
• Include content types (lists, cards, forms)

Customization

• Start with AI generation
• Refine colors to match brand
• Adjust spacing and sizing
• Add actual content

Export Strategy

• Use Figma for polish
• Use code as starting point
• Export specs for developers
• Iterate based on feedback

Limitations

• Mobile-focused (not web design)
• Material Design primarily
• Limited custom illustrations
• AI results may need refinement
• Not a full design tool replacement

Pricing

• Free: Currently in beta/preview
• Google Account: Required for access
• Export: Free to Figma and code

Best For

• Developers: Quick UI mockups
• Product Managers: Spec creation
• Startups: MVP design without designer
• Students: Learning UI design
• Rapid Prototyping: Fast iteration
• Material Design: Google design system

Comparison

vs Figma

• Stitch: AI-powered, faster start
• Figma: More powerful, full design tool

vs Builder.io

• Stitch: Mobile app focus
• Builder.io: Web focus, production-ready

vs v0 (Vercel)

• Stitch: Mobile Material Design
• v0: Web React components

Integration with Google Ecosystem

• Material Design guidelines
• Flutter framework alignment
• Android development focus
• Google Fonts integration
• Material Icons library

Future Potential

• Web app support
• More design systems
• Better customization
• Advanced AI features
• Collaboration tools
• Direct Flutter export

Google Stitch represents the future of AI-assisted design, making it possible for non-designers to create professional mobile app UIs in minutes. Perfect for early-stage prototyping and MVP development.