QR Code Reader
Scan and decode QR codes from an image file or your device camera.
Decode any QR code by uploading an image or using your camera. Scanning happens entirely in your browser — images are never uploaded.
使い方
- Upload an image containing a QR code, or start your camera.
- Point a QR code at the camera until it is recognized.
- The decoded content appears below.
よくある質問
- Does camera scanning work on mobile?
- Yes, on modern browsers over HTTPS. You may need to grant camera permission.
- Are my images uploaded?
- No. Decoding is done locally in your browser.