Bolt

bolt.new Prototyping

In-browser AI app builder that turns a prompt into a running full-stack prototype.

Other products from Prototyping

Collaborative design tool for UI mockups, prototypes, and design systems.

Generate working UI from a prompt, then export it into your Next.js app.

AI builder for shipping a clickable product UI without starting from a blank repo.

Design and publish marketing sites and interactive prototypes in the browser.