WebRTC Duo

Private 1:1 audio/video calling — room-based

Idle

Room

Room ID (share this with the other person)

Security

Runs on WebRTC (end-to-end media in the browser). Signaling server only relays connection metadata.
Browsers require HTTPS for camera/mic on a remote server.
For strict NATs, set up a TURN server (Coturn) and add credentials in public/app.js.

Tips

Open the same room on two devices/browsers.
Click Start camera & mic first, then Join room.