peer to peer file transfers, no limits, no permanent uploads, and no account required.
About Dropoff
Dropoff is a free, secure, zero-backend file sharing tool that runs entirely in your browser. Pick one or more files and Dropoff creates a private, one-time link. Whoever opens that link receives the files straight from your device over an encrypted peer-to-peer WebRTC connection.
Nothing is uploaded and nothing is stored. Because the transferring browsers act as the servers, your files never touch Dropoff's infrastructure, there are no accounts, and there is no server-side size limit.
FAQ
Everything you need to know about how Dropoff handles your files.
Dropoff is a free, browser-based file sharing tool. It sends files directly from one device to another over a peer-to-peer WebRTC connection, so files never pass through or get stored on a server.
No. Dropoff is fully client-side and has no backend file storage. Your files stream directly between the two browsers, which means nothing is uploaded, scanned, logged, or retained.
Yes. Dropoff is completely free. There is no account, no sign-up, no subscription, and no hidden fee.
Because nothing is uploaded, there is no server-side size limit. The practical limit is what your browser can hold in memory, roughly 1 to 2 GB on desktop Chrome, about 1 GB on Firefox, and a few hundred MB on iPhone or iOS Safari.
Yes. Your browser is the source of the files, so the sender's tab must stay open until the transfer finishes. Closing it ends the connection.
Transfers use WebRTC, which encrypts peer-to-peer traffic, and every share link is a random one-time URL. Files are never uploaded or stored, so there is nothing to expose after the transfer ends.