Send files directly.
No cloud, no account.
Create a room, share the link, and send files straight to the other device. Everything stays between you and the receiver—encrypted and private.
Already have a room? Open App
Why CoralSend?
Peer-to-peer transfer
Files travel directly between your device and the receiver. No server storage, no cloud—just a secure channel between two browsers.
Encrypted in transit
WebRTC uses DTLS to encrypt all data. File bytes are protected from the moment they leave your device until they reach the other side.
Progressive Web App
Install CoralSend on your phone or desktop. It works like a native app—offline-capable, fast, and always up to date.
Share target
Share files from Photos, Files, or any app directly into CoralSend. One tap to send—no copy-paste or email needed.
No sign-up required
Create a room, share the link, and start sending. No account, no password, no email. Privacy by design.
How it works
CoralSend uses a signaling server only to help your browser connect to the other person's browser. Room IDs and connection metadata pass through the server; file bytes never do. Once the WebRTC data channel is open, files are sent directly between devices and are encrypted in transit (DTLS).
