Camera scans
Point the camera at a QR code and read the decoded value without a separate app.
Scanner tool
QR Scanner
Scan a QR code from your camera or an uploaded image when the browser supports image barcode detection.
Ready
This tool needs a browser with `BarcodeDetector` support for QR scanning.
Use cases
Quickly decode QR codes from phones, flyers, screenshots, and test images.
Image scans
Upload a screenshot or saved image to decode the QR content from your desktop.
Browser support
Native scanning works best in modern browsers that expose the `BarcodeDetector` API.
FAQ
QR Scanner questions.
Does the QR scanner work from the browser?
Yes. It scans from the camera or an uploaded image when the browser supports the required API.
Can I scan a saved screenshot?
Yes. Upload an image file and the tool will try to decode the QR value from that image.
Why might scanning not work in my browser?
Older browsers may not support BarcodeDetector, and camera access can also be blocked by permissions.