QR / Barcode Scanner
Use this free QR Barcode Scanner to scan QR codes and supported barcodes with your mobile or desktop camera over a secure connection.
Use the QR / Barcode Scanner
Enter your inputs below and the results will update in the browser.
Live scanner
Point your camera at a QR code or supported barcode once scanning starts.
Uploaded image preview
Upload an image to scan a QR code or barcode without using the camera.
Decoded result
Scanner guidance
Scanner tips and support notes will appear here.
About the QR / Barcode Scanner
Use this free QR Barcode Scanner to scan QR codes and supported barcodes with your mobile or desktop camera over a secure connection.
Frequently asked questions
Quick answers for visitors using QR / Barcode Scanner.
Can this scanner use my camera?
Yes, supported browsers can scan QR codes through the camera when the site is opened over HTTPS.
Can I scan an uploaded image?
Yes. You can upload an image containing a QR code or supported barcode and the tool will try to decode it.
Why might scanning fail?
Scanning can fail when the image is blurry, too small, poorly lit, cropped, or uses a barcode format the browser does not support.