v0
Vercel
AI UI generator for React and Next.js
v0 by Vercel turns natural-language prompts and images into production-ready React and Next.js UI components styled with Tailwind, with live preview, Design Mode visual editing, GitHub sync, and one-click deploy to Vercel. It runs on proprietary v0 models (Mini, Pro, Max) with token-based credit pricing, and is frontend-focused rather than a full-stack app builder.
Primary Functions
coding
ui-generation
prototyping
Features
- Natural-language to React/Next.js + Tailwind UI generation
- Image-to-UI and Figma imports
- Live preview with Design Mode visual editing
- GitHub sync for version control
- One-click deploy to Vercel's edge network
- Model tiers (Mini/Pro/Max) trading cost against quality
- v0 API access (Premium and above)
Limitations
- Frontend-focused - no backend logic, APIs, or database generation
- Credits can burn quickly on complex projects
- Free plan limited to $5 monthly credits with no rollover
- Best suited to the React/Next.js ecosystem
- Generated code may need refinement for production