QR codes give you quick access to websites without having to type or remember a web address. You can use the Camera app that's built in to your iPhone, iPad, or iPod touch to scan a QR code.
How to scan a QR code
- Open the Camera app from your device's Home screen, Control Center, or Lock screen.
- Hold your device so that the QR code appears in the Camera app's viewfinder. Your device recognizes the QR code and shows a notification.
- Tap the notification to open the link associated with the QR code.