Does my image leave my device?

No. Decoding uses the browser BarcodeDetector API entirely on-device.

Which formats are supported?

QR codes, EAN-13, UPC, Code 128, PDF417, Data Matrix, and more — anything your browser BarcodeDetector implements.

Some browsers (Firefox, Safari) do not yet ship BarcodeDetector. We show a clear message and link to alternatives.

AI QR & Barcode Decoder

Pick an image with one or more codes — get every decoded value.

100% client-side

Pick an image to begin.

Does my image leave my device?: No. Decoding uses the browser BarcodeDetector API entirely on-device.
Which formats are supported?: QR codes, EAN-13, UPC, Code 128, PDF417, Data Matrix, and more — anything your browser BarcodeDetector implements.
What if my browser does not support BarcodeDetector?: Some browsers (Firefox, Safari) do not yet ship BarcodeDetector. We show a clear message and link to alternatives.