QR Code Scanner
Scan QR codes using your camera or upload an image. Fast, free, and private — decoding happens in your browser.
Click "Start Camera" to begin scanning
Frequently Asked Questions
How does the QR scanner work?
The scanner uses your device camera to capture video frames and decodes QR codes in real-time using the jsQR library. All processing happens locally in your browser.
Can I scan a QR code from an image?
Yes! Switch to "Upload Image" mode and upload a screenshot or photo containing a QR code. We support PNG, JPG, and WEBP formats.
Is my data safe?
Absolutely. QR code scanning happens entirely in your browser. No images or decoded data are sent to any server.
Why won't my camera work?
Make sure you've granted camera permission to this website. Also ensure you're using HTTPS (required for camera access) or localhost.