From idea to live prototype
in 30 seconds
Describe any UI in plain English. Get a fully interactive, self-contained HTML prototype — no code, no setup, no waiting.
Sign in with Google or GitHub · Free forever
CRM dashboard — pipeline view, deal stages, revenue chart
Your prototypes · 3
CRM Dashboard
2m ago
Expense Tracker
3h ago
Kanban Board
2d ago
How it works
Describe your UI
Type what you want to build — a dashboard, a landing page, a form. Add optional details.
AI generates it
Gemini writes a complete, self-contained HTML file with real interactivity and dummy data.
Edit with chat
Open the split-pane editor. Describe any change — the prototype updates live, no reload.
Instant generation
Full interactive HTML — filters, charts, modals, tabs — all wired up and working in under 30 seconds.
AI chat editor
Describe any change in plain English. Live split-pane preview updates instantly. Auto-saves every 3 seconds.
Completely private
Row-level security on every query. Your prototypes are yours alone — URLs only work when you're logged in.
Download anytime
Export your prototype as a single HTML file. Take it anywhere — no lock-in, no dependencies.
Free forever
Built on Gemini free tier, Supabase free tier, and Vercel free tier. No credit card, no billing surprises.
Mobile friendly
The editor sidebar collapses on small screens. Generated prototypes are responsive by default.
Ready to build something?
Sign in and generate your first prototype in under a minute.