v0.dev Has a Free AI That Generates React Components From Text and Screenshots

v0 by Vercel generates React + Tailwind + shadcn/ui components from text prompts or screenshots. Describe a UI, get production-ready code.

How It Works

1. Go to v0.dev
2. Describe a component: "A pricing page with 3 tiers, toggle for monthly/yearly"
3. v0 generates multiple variations
4. Pick one, iterate with follow-up prompts
5. Copy code or open in VS Code

What It Generates

• React + TypeScript components
• Tailwind CSS styling
• shadcn/ui components (accessible, customizable)
• Responsive by default

Example Prompts

"A dashboard with sidebar navigation, stats cards, and a data table"
"A landing page hero section with gradient background and CTA button"
"An e-commerce product card with image, price, rating, and add-to-cart"
"Recreate this screenshot" (paste image)

v0 vs Lovable vs Bolt.new

Feature	v0	Lovable	Bolt.new
Output	Components	Full apps	Full apps
Backend	None	Supabase	Various
Styling	Tailwind/shadcn	Tailwind/shadcn	Various
Best for	UI components	Full MVPs	Quick prototypes

Free Tier

• 200 generations/month (free)
• Premium ($20/mo): unlimited generations, priority

The Bottom Line

v0 is the fastest way to go from idea to React component. It won't build your backend, but for UI development, it's unbeatable.

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