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QR Code Scanner

100% Client-Side Privacy

Scan and decode QR codes instantly using your device's camera or by uploading an image. No camera feed is ever transmitted over the network.

Scan with Device Camera

Click button below to enable camera

Scan from Image File

Drop a QR code picture here
JPG, PNG, WebP, GIF supported

Private Camera & File QR Recognition

ToolBox Web uses pure JavaScript computer vision algorithms via jsQR to decode 2D barcodes locally in memory. Camera streams are directly passed through an HTML5 canvas without recording or external transmission.