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AI tools, Code and apps

v0

Vercel's v0 generates React and Next.js UI components and pages from a text prompt or a screenshot.

Visit v0
Category
Code and apps
Free version
Yes, with limited monthly credits
Platforms
Web
Website
v0.app

Best for

  • Frontend developers who want a fast starting point for UI code
  • Turning a screenshot or sketch into working component code
  • Building with React, Next.js and Tailwind CSS
  • Prototyping interface ideas before wiring up real logic

Pros

  • Generates clean, editable React and Tailwind code
  • Fits directly into existing Next.js projects
  • Can turn an image or screenshot into a coded layout
  • Iterates on components through follow-up chat messages

Cons

  • Focused on frontend code, not full backend logic
  • Best results assume familiarity with React and Tailwind
  • Credit-based usage limits how much you can generate on the free plan

What is v0?

v0 is an AI tool from Vercel that generates user interface code from a written description or an uploaded image. Type something like “a pricing page with three tiers and a toggle for monthly and yearly,” and v0 returns working React code styled with Tailwind CSS, often built from shadcn/ui components, along with a live preview you can inspect and interact with. It’s aimed squarely at the workflow Vercel’s own tools are built around, which makes the generated code drop into a Next.js project with very little adjustment.

Unlike broader app builders that try to handle a full product end to end, v0 stays focused on the interface layer: components, layouts and pages. That narrower scope is its strength — the code it produces tends to be clean, conventional and easy for a developer to keep editing by hand afterward.

Key features

  • Prompt-to-component generation. Describe a UI element or page and v0 generates matching React and Tailwind code.
  • Image-to-code. Upload a screenshot or design mockup and get a coded version of the layout.
  • Live, interactive preview. See the generated component rendered and working before copying any code.
  • shadcn/ui and Tailwind foundation. Output follows a component structure many React projects already use.
  • Iterative refinement. Ask for style or layout changes through follow-up messages and see the component update.
  • Direct integration with Vercel. Generated projects can be deployed straight to Vercel’s hosting.

How to get started

  1. Go to v0.dev and sign in.
  2. Describe the component or page you want, or upload a reference image.
  3. Review the generated code and live preview side by side.
  4. Ask for adjustments to layout, spacing or styling through the chat.
  5. Copy the code into your project, or deploy it directly through Vercel.

Who v0 is for

v0 is built for frontend developers who want a faster starting point than a blank file, especially those already working in React, Next.js and Tailwind. Design-minded developers who want to turn a rough sketch or screenshot into real code will get the most out of it, as will teams building on Vercel who want generated components to match their existing conventions from the start. It’s less suited to anyone who wants a finished app with backend logic already wired in.

Tips for getting better components from v0

  • Describe layout and behaviour, not just appearance. Mentioning how a component should respond, such as “collapses into an accordion on mobile,” produces more usable code than a purely visual description.
  • Upload a reference image when you have one. Even a rough screenshot narrows down spacing and layout choices better than text alone.
  • Iterate in small steps. Asking for one style change at a time keeps the generated diff easy to review.
  • Lock down your palette first with the color palette generator so generated components stay on-brand.
  • Fine-tune shadows and gradients with the box shadow generator and CSS gradient generator once the base component is in place.

v0 vs alternatives

Lovable and Bolt both go further than v0 by generating and running a full application, including backend logic and databases, rather than focusing on frontend components alone. Replit provides a complete cloud IDE with an AI agent for building and hosting entire projects, not just interface code. GitHub Copilot works differently again, acting as an inline coding assistant inside your editor across an entire codebase rather than generating standalone components from a prompt.

Is v0 worth it?

For developers already building with React, Next.js and Tailwind, v0 is a genuinely fast way to skip the blank-page problem on new UI work. The free plan is enough to test whether the generated code style matches your project’s conventions. If you generate components regularly, a paid plan removes the friction of running out of credits mid-project. For anything beyond the frontend layer, pair v0 with a backend-capable tool rather than expecting it to build a complete application on its own.

Browse more coding and app-building tools in the AI tools catalog.

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v0: common questions

Is v0 free to use?

v0 has a free plan with a limited number of monthly generation credits. Paid plans increase the available credits for heavier use.

What frameworks does v0 generate code for?

v0 is built around React, Next.js and Tailwind CSS, and it commonly uses shadcn/ui components, which matches the stack Vercel maintains.

Can v0 turn a screenshot into code?

Yes. You can upload an image of a design or existing interface and v0 will generate matching component code you can then adjust.

Do I need to know how to code to use v0?

Basic familiarity with React helps, since v0 produces real component code meant to be dropped into a project rather than a no-code app builder output.

v0 vs GitHub Copilot, what's the difference?

v0 generates whole components or pages from a prompt or image, aimed at scaffolding new UI quickly. GitHub Copilot works as an autocomplete-style assistant inside your existing editor, suggesting code as you write it across any part of a project, not just the frontend.