Make your localhost app live.
You built an app on your computer, maybe with Claude Code, Codex or Cursor. Toupas puts it online at a link anyone can open. No servers, no setup, nothing new to learn.
Paste this into your coding agent:
Make this app live with Toupas. Instructions: https://toupas.com/agents.mdOr in a terminal: curl -fsSL https://toupas.com/install.sh | sh, then toupas live in your app’s folder.
Ask your agent
“Make this app live.” It installs Toupas and works out how your app runs.
Approve once
The first time, you click one link to sign in. That’s the only thing you do.
Share your link
Your app is at yourapp.toupas.app. Ask again after changes: the link stays the same.
Websites
React, Vite, Astro, plain HTML and other sites made of files.
Apps with a server
Node.js, Next.js, Express, Python, FastAPI and Flask.
A database
Postgres for apps that save data. Your local data can come along, if you say so.
File storage
For uploads and images, kept safe when the app updates.
Your own name
A custom name on toupas.app, or your own domain.
Help when it breaks
Your agent reads the app’s logs and status and fixes what’s wrong.
Free for 30 days
Every new app starts with a free trial. No card needed. After that, one small monthly plan covers all your apps. See prices
Are you a coding agent?
Read toupas.com/agents.md. It says how to install Toupas and make the user’s app live, step by step. There’s also llms.txt.