v0
Vercel's generative UI tool that turns prompts into React codeText prompt in, shadcn/ui and Tailwind code out
Highlights
What you can do with it
- Generate UI code for a login page from a short description
- Create a responsive navigation bar for a design team
- Produce a dynamic data display component for a frontend project
How to use it
- 1 Visit v0.dev and log in with your Vercel account
- 2 Submit a simple text prompt describing the interface you want
- 3 Choose one of the three AI generated UI options
- 4 Refine parts of the UI until it matches your requirements
- 5 Copy the generated code and paste it into your project
- 6 Customize and optimize the code further as needed
Who it is for
Pros
- Turns a written description into working React code fast
- Output is built on familiar shadcn/ui and Tailwind CSS
- Vercel states that customer data and code are not used for training
Limitations
- Free credits are limited and further use requires payment, with rules set by the official site
- Generated code is a starting point and usually needs customization for design systems and logic
- Output quality depends on how precisely the prompt describes layout, content, and behavior
What v0 is
v0 is an AI based generative user interface system launched by Vercel. You describe the interface you want in a simple text prompt, and it generates project compatible React code based on shadcn/ui and Tailwind CSS, with output that is meant to be easy to copy and paste into your own work. Each prompt returns three AI generated UI options to choose from, and you can refine various parts of the selected interface before exporting it. Vercel states that v0 does not train on any Vercel customer data or code, which is a deliberate position on data handling. Free credits are available for trying the system, and the credit amount and rules are set by the official site. The product sits between design and development: it aims to turn a described layout into real frontend code without hand writing every component.
What you can do with it
- Describe a screen in text and receive working React code for it.
- Compare three generated options for the same prompt and pick one.
- Refine individual parts of the interface before you export it.
- Paste the result into a project that already uses shadcn/ui and Tailwind CSS.
Who it is for
- Frontend developers who prototype interfaces quickly and refine them by hand afterward.
- Design teams that want code level output from design ideas and directions.
- Full stack developers building common screens such as dashboards, forms, and admin panels.
What to watch out for
Generated code is a starting point rather than a finished product: it usually needs customization to match your design system, accessibility requirements, state management, and edge cases. Free credits are limited and further use requires payment, with amounts and rules set by the official site and subject to change. Because the tool builds on shadcn/ui and Tailwind CSS, projects that do not use those conventions will need adaptation, and prompt precision strongly affects output quality, so expect to iterate.
FAQ
What is v0?
v0 is Vercel's AI based generative user interface system that produces React code from text prompts.
What does the generated code use?
Code is generated based on shadcn/ui and Tailwind CSS and is designed to be copied and pasted into a project.
Is my code used for training?
Vercel states that v0 does not train on any Vercel customer data or code.
Is there a free option?
Free credits are available, and the credit amount and rules are set by the official site.
Why it is free
What the official page says： free credits
Free limits, trial length and features are decided by the official site and can change at any time.
Product preview
Screenshot archived from the listing page, for preview only.
