Build apps and websites with AI

AI Builder by Puter turns a plain-English description into a working app or website: it writes the files, runs the result in a live preview, fixes its own errors, and publishes to a real URL. Free, no code required, entirely in your browser.

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AI app builder: what it builds, how it works, and the FAQ.
AI website builder: describing, refining, and publishing a site.
Who it's for: pages for trainers, lawyers, accountants, agents, and more.
What to build: thirty-one ideas with the prompt for each.
Features: everything the builder does, in one list.
Guides: full walkthroughs and how to write a build prompt.
What is vibe coding?: the term, the technique, and its limits.

Learn more about Puter