P2P File Transfer — Send Files Between Devices

About this tool

Transfer files directly between devices in your browser using WebRTC data channels. Pair via a temporary link or serverless manual pairing codes; file bytes never touch the server or a TURN relay.

Direct file transfer with a pairing link

The link only pairs browsers temporarily; the recipient cannot collect a file from a server after the sender goes offline. Keep both pages open until final receiver confirmation. Both devices need a reachable site address: 127.0.0.1 refers to each device itself. Complex NAT can block a direct connection; this site does not switch files to a server relay.

Questions & answers

How do I use Device file transfer?

Open the tool on both devices, exchange a link or manual pairing codes, connect and send files. Keep both pages online.

What limits should I know about?

Both peers must stay online; links expire after 15 minutes by default with no offline pickup. Do not share 127.0.0.1 across devices. Complex NAT may block direct connections; no TURN file relay.

Where do my files and data go?

Files travel directly over WebRTC. This site stores temporary pairing descriptions, key hashes and expiry, not files or offline hosting.