Wi‑Fi Beam WebRTC · P2P

Pair two phones with a QR scan, then transfer directly over Wi‑Fi at MB/s. No cloud, no app.

Both phones must be on the same Wi‑Fi (home network) — or one phone's Personal Hotspot with the other joined to it. Load this page on both first.
  1. Pick what to send.
  2. Tap Show pairing code — the receiver scans it.
  3. Then scan the receiver's reply code. Transfer starts by itself.
    Pick something to send.
    All local — the data goes phone-to-phone over your Wi‑Fi (WebRTC data channel, DTLS-encrypted). The QR carries only the connection details (~100 bytes). Sibling of QR Beam and Sound Beam, for when there is no network at all.