v0

What is v0?

v0 is an AI app builder from Vercel that generates web interfaces and applications from text prompts, screenshots or design ideas. It produces React code, commonly using Next.js, Tailwind CSS and shadcn/ui components, and shows a live preview you can refine through chat. v0 is well suited to front-end developers, designers and product teams who want production-style UI code rather than a mockup. Its main difference is how closely it fits the Vercel and Next.js ecosystem: generated projects follow common modern React conventions, can be deployed to Vercel directly, and can be connected to a GitHub repository so the code continues to live in a normal development workflow.

Key features of v0

• Prompt to UI

  Generates React interfaces from text descriptions.

• Image input

  Uses screenshots or mockups as a reference for the layout.

• Modern React stack

  Produces code using Next.js, Tailwind CSS and shadcn/ui conventions.

• Live preview

  Renders the result so you can test it while iterating.

• Vercel deployment

  Deploys projects to Vercel from inside v0.

• GitHub integration

  Connects projects to a GitHub repository for version control.

How to use v0

1. 01Sign in to v0 with a Vercel account.
2. 02Describe the interface or app you want, or upload a screenshot as a reference.
3. 03Review the preview and ask for changes in follow-up messages.
4. 04Inspect and edit the generated code in the built-in code view.
5. 05Deploy to Vercel or connect a GitHub repository to continue development.

Use cases of v0

• UI component drafts

  Generate a starting point for dashboards, forms or settings pages.

• Screenshot to code

  Recreate a layout from an image as editable React code.

• Next.js prototypes

  Build and deploy a working prototype on Vercel quickly.

• Design exploration

  Try several layout variations before committing to one.

v0 pros and cons

FAQ about v0