HotRelay – Secure, serverless P2P file transfer over local networks

Summary: HotRelay enables direct peer-to-peer file sharing across devices on the same local network using end-to-end encryption without relying on cloud servers or installations. It works through browsers on any device, ensuring privacy by keeping all transfers within the LAN and avoiding data storage or logging.

What it does

HotRelay allows devices on the same WiFi or LAN to discover each other and transfer files directly via encrypted browser connections without any intermediary servers or cloud infrastructure.

Who it's for

It is designed for users needing secure, private file transfers between phones and computers without apps, cables, or cloud services.

Why it matters

It solves the problem of transferring files locally without exposing data to external servers or requiring platform-specific tools like AirDrop.