About PasteRelay
PasteRelay is a minimal 1:1 online clipboard. It creates a temporary tunnel between two devices using a short PIN. This text-only MVP uses WebRTC DataChannels for peer-to-peer transport and a lightweight WebSocket server for signaling.
What you can do
- Create a session to get a PIN and wait for a peer.
- Join an existing session by PIN; invalid PINs show clear errors.
- Use the shared clipboard view to send and receive text in real time.
- Peer-to-peer by default with STUN; TURN is optional via environment variables.
- No server-side storage of clipboard contents; only signaling metadata is kept temporarily.
Notes
- Browsers require user action for clipboard writes; use the Copy buttons if needed.
- For tough networks behind NATs, configure TURN in the server env.