QR File Transfer
Send a file from one device to another through a stream of QR codes: one screen, one camera, no network, no cable
Drop a file here or click to browse
Up to 5 MB. Sent as QR codes on this screen, never uploaded.
Code size
Lower the speed or the size if the other device struggles to read the codes.
Open this page in Send mode on the other device, choose the file, then point this device's camera at the codes. They can be caught in any order and some can be missed: the file is whole once enough of them are read.
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Blocks of the file
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Codes shown
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At best, every code read
Camera
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Blocks received
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Codes read per second
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Time left, about
File received