Not a code snippet generator — a real build loop with planning, tool calls, a live preview and code you own.
Describe the app in plain English — audience, sections, vibe. Promptax plans the structure, writes the copy and produces a complete multi-file project.
Your app renders in a sandboxed iframe the moment files land. Click links, test forms, check responsive behaviour — without anything touching your machine.
Every message is a build step. Ask for a darker hero, a new section, different copy — the agent rewrites only what's needed and the preview updates.
Promptax writes vanilla HTML/CSS/JS you can read, edit and export. It's your code — no proprietary formats, no ransom.
A real agent loop — not a code printer. The model calls tools to write, read and delete files, verifying its work as it goes.
The generated output isn't just functional — it's designed. Modern typography, real spacing systems, responsive grids, accessible markup.
Browse, view and edit every generated file.
Download the whole project as a zip.
Higher limits and shared workspaces.
Projects are yours alone until you share them.