Desktop visual editor for responsive websites and native app interfaces
A native macOS drawing app for quick sketches, screenshot markup, and AI-generated diagrams
Stage
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Founded
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Based in
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Pricing model
Free
Freemium
Pricing
Not given
Free: $0 forever, includes all drawing tools, unlimited sketches in one folder, copy to clipboard as PNG, and auto-save with local-first storage. Pro: coming soon.
Key features
Export to HTML/CSS for websites
Export to SwiftUI for iOS apps
Export to Jetpack Compose for Android apps
Responsive design with breakpoints
Reusable components and design systems
Connected tokens for variables
Optional AI assistance through MCP
Publish to GitHub Pages, Vercel, Cloudflare Pages, or Netlify
Native app publishing workflows for App Store and Google Play
Instant copy-to-clipboard as PNG
No accounts or setup required
Local-first storage with auto-save
Screenshot annotation with arrows, boxes, text, and freehand tools
AI diagram generation via Claude, Cursor, Windsurf, and VS Code
Refine diagrams through chat
Paste screenshot from clipboard
Unlimited sketches in one folder
Native macOS performance
All drawing tools included in free version
What makes it different
Multi-platform export to web, iOS, and Android from one design
Optional AI integration without dependency or additional cost
Free to use with no payment required
Community-driven open-source future
Zero-friction design: open, draw, and share in seconds with no setup or accounts
Local-first architecture: all sketches stay on your Mac, nothing leaves unless you ask
AI integration runs through your own subscription with no proxying of prompts
MODO
Chalk