FastShare — P2P File Sharing

Drop files. Skip uploads. Share instantly

FastShare lets you share files of any size directly between devices using WebRTC—no cloud, no accounts, no limits. Create a room, share a 6-digit code, and instantly transfer files, images, or messages. Supports QR code pairing, real-time chat, local network transfers, and notification alerts. All data is peer-to-peer, never stored on servers. Files remain private in your browser using OPFS, ensuring complete privacy and security.