Private, Instant
Zero-History P2P File Transfer
Transfer any file directly between devices using temporary QR code authentication. No server file storage, no user accounts, and zero persistent history.
Security Guarantees
Zero File Storage
Files stream peer-to-peer and are never uploaded or stored on backend disk or database.
AES-256-GCM E2EE
Binary chunks encrypted client-side using Web Crypto before transmission.
Explicit Sender Approval
Requires sender authorization before peer connection handshake can commence.
Ephemeral QR Token
Single receiver token auto-expires in 5 mins and destroys upon transfer completion.
How QRConnect Works
4 simple steps to private file streaming
Generate Ephemeral QR
Sender creates a temporary transfer session with a 5-minute cryptographic QR token.
Receiver Scans QR
Receiver scans the QR code from mobile camera or enters the secret transfer link.
Sender Approves Device
Sender sees a connection request prompt and explicitly approves the receiver.
Encrypted P2P Stream
Files stream directly over WebRTC DataChannel. Session is destroyed upon completion.