Move a file between two devices with no network — no wifi, no Bluetooth, no server. The sender turns the file into a stream of QR codes; the receiver scans them with its camera and rebuilds the file. The data travels as light, screen → lens.
Nothing is uploaded. Chunking, QR encode and decode all run on your devices. The file never touches a server.
Drop a file, or click to choose
Any file — it stays on this device. Smaller files beam faster. (≤ a few MB is comfy.)