1. Click the "Scan" button to open the scanner.
2. Allow camera access if prompted.
3. Point your camera at the QR code until it is recognized.
4. The scanned content will appear in the text area.

1. Click the "Upload" button to switch to the upload mode.
2. Drag and drop the QR code image or click to select a file.
3. The system will automatically scan the QR code from the image.
4. The scanned content will appear in the text area.