v0.dev

Name: v0.dev
Author: Vercel

by VercelUI generation4.7

v0.dev turns a prompt or a screenshot into production-ready React and Tailwind, emitted as shadcn/ui components. Because so many teams already use that stack, the generated code drops into existing projects instead of sitting beside them.

Commercial use OK
Japanese UI

Try v0.dev on the official site$20/mo

Pricing: $20/mo
Free tier: No
Category: UI generation
Vendor: Vercel
Commercial use: Permitted
Japanese UI: Yes
Enterprise contract: Not confirmed

What it is good for

Fast UI prototyping from a rough sketch or a sentence
Getting unstuck on a component pattern
Converting a Figma screenshot into React
Comparing design variants before committing to implementation

Strengths and trade-offs

Strengths

Output is genuinely production-grade
shadcn/ui base means reasonable accessibility by default
One-click deploy to Vercel
Forking a variant is cheap

Trade-offs

React and Tailwind only
Reproducing an existing design system takes prompt work
Code-first, so it is poor for open-ended design exploration

Editors' review

React + Tailwind + shadcn prototypes, fast — Free tier to Pro at $20/mo

After a month of serious use, the surprise is how much shorter the distance from rough idea to implementable form has become. Screens that used to take three hours to assemble in Figma can land as working React in ten minutes when the prompt fits the tool.

The reason it holds up is shadcn/ui. The generated code uses a library many teams have already adopted, on the standard Tailwind and TypeScript stack, so you can pull it into a Next.js repository with `npx v0 add`. The usual complaint about AI-generated code not matching the codebase largely goes away.

Plans run Free (200 credits per month, public chats only), Pro at $20/mo (private, 1,000 credits), Team at $30 per seat, and Enterprise with SSO and audit logs. The free tier is enough to judge the tool. The weakness is anything expressive: fine micro-interactions and a distinctive brand language still need a human pass. What it reliably produces is competent and unremarkable — which is exactly what you want for the first 70%.

Verdict

The best tool in 2026 for burning through the first 70% of a React, Tailwind and shadcn build. Not where final design decisions should live, but nothing else gets you moving as quickly.

Compiled from official documentation and public sources, with our own editorial judgement. We do not publish figures we cannot source.