v0

v0 generates React components styled with Tailwind CSS and shadcn/ui from a text prompt or a reference image, giving you several visual variations to pick from and refine through follow-up prompts. It leans toward the frontend layer specifically, forms, dashboards, landing sections, rather than the full-stack app-plus-database scope of a tool like Lovable, which makes it more of a fast first draft for a developer’s own project than a standalone hosted app.

Pricing is usage-based through Vercel’s platform, tied to generation credits, with a free tier for occasional use. Generated code copies out as standard React and Tailwind, meant to be pasted straight into an existing codebase, so there’s essentially no lock-in since nothing runs on v0 itself long-term. The ceiling is exactly that scope: it doesn’t manage a database, users, or backend logic, so anything beyond the interface layer needs a real framework and a developer to wire it up. It fits developers and product teams who want a fast, on-brand starting point for a UI they’ll finish building themselves.