QR Code Scanner
Scan QR codes instantly using your device camera or uploaded images in the browser.
Scan QR codes in your browser
A live QR code scanner uses your device camera to read matrix barcodes without uploading frames to a server. This tool keeps decoding on your device with the WebRTC camera API and the jsQR library.
If you already have a screenshot or photo, open the QR Code Decoder to extract text from an image file. To create codes, try the QR Code Generator.
Frequently Asked Questions
Why does the camera not start?
Most browsers require HTTPS and an explicit permission prompt. Denied permissions or unsupported browsers block getUserMedia access.
Is scanned data sent to a server?
No. Frames are processed locally in your browser. Nothing is uploaded for decoding.
Can I scan codes on a phone?
Yes. Mobile Chrome and Safari usually prefer the rear camera when you allow access.
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