v0

v0 is an AI tool developed by Vercel that lets you create user interfaces and full code components from a simple text description or even a design image. The tool generates working code, usually based on React and Tailwind CSS, ready to be integrated into a real project.

The tool is especially suited to product designers, frontend developers, and founders who want to move quickly from an idea to a working prototype. Small product teams without a dedicated UI designer can also use it to create professional interfaces.

Key capabilities include generating full design components from text, the ability to edit and refine existing designs through conversation, exporting clean code that can be dropped into an existing project, and tight integration with Vercel’s deployment platform.

In a product development workflow, v0 is especially well suited to the initial interface building stage, when there’s no existing code yet or when you want to quickly try out different design versions. Once a component is created, it can be moved to a regular code editor for further development and integration.