Why Is My QR Scanner Not Working?

How do I know if a QR code is working?

Scan the QR Code by opening the Camera or reader app and face the phone camera towards your code.

You will see the code displayed on your phone screen.

If your QR Code is readable, the encoded address or action will be accessed automatically.

It is important to test the QR Code printed in its actual size..

How do I turn on my QR scanner?

Go to Settings.Select System Apps.Tap on Camera.Then toggle to enable Scan QR codes.

Will my QR code stop working?

There is no limit on the number scans for your free QR Codes, and they do not expire. … Not only are your QR Codes safe and changeable if need be, but you can also find out how many people have scanned your code, where they were when they scanned it, and with what type of device.

Why can’t my iPhone scan QR codes?

The QR code might not be scanned due to any of the following reasons: The OS version of the device is not iOS 11 or above. QR scanning is disabled in the camera app. The QR is not detected more than once.