v0 by Vercel

New

Go from prompt to deployed React UI in minutes — production-ready shadcn/ui and Tailwind code, straight to Vercel.

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★ 4.5(6,800 reviews)freemium

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Overview

v0 is Vercel's UI generation tool that produces production-ready React and Next.js components from a plain-text prompt. It generates idiomatic code using shadcn/ui, Tailwind CSS, and Next.js best practices, then deploys directly to Vercel with one click. An agentic multi-step mode (added early 2026) handles complex UIs with Git integration and a built-in code editor.

Key Features

Generates idiomatic React with shadcn/ui and Tailwind CSS out of the box
Agentic multi-step mode with Git integration and built-in code editor
Direct Vercel deployment — from prompt to live URL in one workflow

Pros

• Produces the cleanest, most idiomatic React code of any AI builder — no brittle or anti-pattern output
• Deep Vercel integration makes deployment, edge functions, and CI/CD first-class features

Cons

• Credit system burns through $20 quickly on complex UIs
• Strongly opinionated toward Next.js and shadcn — poor fit for other stacks