Turn ideas into working
apps and websites in seconds.
Describe what you want to build. AI writes the code, picks the packages, and renders a live preview all inside your browser.
No credit card required · 10 free generations on sign up
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Build a kanban board with 3 columns and drag-and-drop
I'll build a Kanban board with Todo, In Progress, and Done columns. I'll use @dnd-kit/core for smooth drag-and-drop…
Everything you need
From prompt
to production.
Instant generation
Describe your app in plain English. Gemini 3.5 Flash returns production-ready React + Tailwind code in seconds.
Live preview
Your app renders instantly in the browser via Sandpack. No install, no build step — just a working preview.
Full source code
Browse every generated file. Edit directly in the built-in editor and watch the preview update in real time.
Smart packages
AI picks the right npm packages. We validate them against the npm registry and filter hallucinated ones silently.
AI error recovery
When your preview throws an error, a banner appears. One click sends the error to AI and auto-fixes the code.
Image-aware prompts
Attach screenshots or mockups to your prompt. The AI reads them and generates code that matches your design.
How it works
Four steps
to a working app.
Describe your app
Type a prompt or pick a suggestion. Add screenshots for extra context.
AI generates code
Gemini writes React + Tailwind components, picks dependencies, and structures your files.
Preview & refine
See your app live instantly. Keep chatting to iterate — AI remembers the full conversation.
Export and deploy
Open in CodeSandbox, copy the source, and deploy to a live URL.
Simple pricing
Start free,
scale when ready.
No credit card required. Upgrade or downgrade anytime.
Free
Start building. No credit card required.
Always free
Starter
For developers who build regularly.
Only billed monthly
Start building,
for free.
Get 10 free generations on sign up. No credit card required.
Upgrade when you're ready.