Firefox's built-in QR code reader lets you visit web pages scanned from a QR code when available. Firefox will need access to your camera in order to scan codes. Here's how to change it in your settings:
- Open your Android settings by tapping the app on your device.
- Tap (this might have a different label on your version of Android).
- Tap Firefox.
- Tap .
- Tap .
- Tap .
- Close out of the Settings app, reopen Firefox and scan the QR code.
