Describe it. Watch it build.
One sentence becomes a running web app, right in your browser.

Pick a starter, start in seconds.
Each one opens a ready app that runs instantly. Templates cost no AI messages, so your first build is free.
Three steps, no setup.
Everything runs in the browser tab you already have open. Nothing to install, nothing to deploy.
Step 1Describe it
Tell Foldo what you want in plain English. A todo app, a landing page, a game.
Step 2Watch it build
The code is written and the app runs live in your browser. No setup, no installs.
Step 3Share the link
Send a link. Anyone can run your project and remix their own copy.
Made with Foldo, shared by their makers.
Projects people chose to show off. Run one in your browser, then remix your own copy.
Browse the galleryRun your event on Foldo.
Hackathons, classrooms and workshops. Everyone builds in the browser, and nobody installs a thing.
Plan your eventHackathons, classrooms and workshops. Everyone builds in the browser, and nobody installs a thing.
Event bar and countdown
Your event’s name, a live clock and announcements in every header.
Invite codes
Only your people sign up. Close sign-ups again with one switch.
Daily limits per team
Choose how many AI messages each team gets, plus a cap for everyone.
Starter templates per track
Each track opens a ready app, so teams are building within seconds.
A public gallery
Teams share what they made, run each other’s projects and pick favourites.
An admin console
Pause builds, adjust limits, hide projects and download backups.

Make something worth sharing.
Sign up with your name and email. Your first app can be running in a minute.


