Casey Tunturi
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Peer-to-Peer Transfer

Send files straight from one browser to another over an encrypted WebRTC channel. Pair with a code or QR and no server is involved at all; or use a signalling broker to find each other by ID.

Download offline HTML ↓ · Runs on your machine
Not connected.

Connect

No server: the two browsers swap one code each. Works on the same network out of the box; turn on STUN below to cross the internet.

Invite
or paste one you were sent ↓
Reply

Send this reply back to whoever invited you:

A broker only introduces the two browsers; the files still go directly between them. It is the same protocol as the caseytunturi.com transfer server and its downloadable server.cjs.

Your ID—
Network options

STUN sends connection discovery traffic to the selected third party, exposing your public IP address; file bytes never touch it. Off by default.

Files

Drop, paste or choose files to sendEither side can send · up to 512 MB each, held in memory on the receiving side

Received

Nothing yet.