Free QR Code Scanner Online

Scan QR codes and barcodes from images. Supports 20+ formats.

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Click to upload QR code or barcode image

How QR Code Scanner works

Uses html5-qrcode library to decode QR codes and barcodes from uploaded images. Supports QR Code, EAN-13, EAN-8, UPC-A, Code 128, Code 39, ITF, and more. Processing happens in your browser — images are never uploaded to any server.