Share files, chat, and content directly between browsers.
Peer-to-peer. No servers. Just fast.
Devices on your WiFi meet in Global automatically. For a private room, pick a name, share the code. No signup.
Send files, chat, code, or content. Everything goes directly to connected peers. No uploads.
Browser-to-browser via WebRTC. The relay only helps find peers - your data stays between you.
Every peer connects to every other peer directly. No central server bottleneck.
Share a room code, add an optional password. Only the creator can delete it.
Share text, code, notes, or files of any size. Drag, drop, done.
Per-item: session, 5 min, 1 hour, 1 day, or forever. You decide.
Global is scoped to your network: devices on the same WiFi find each other instantly.
Full light / dark theme support. Comfortable day or night.
0Relay is free and open source. View the code, contribute, or leave a star on GitHub.
Star on GitHubNo signup. No servers. Just pure peer-to-peer.
Enter the Mesh →