7 ways to troubleshoot if your Android device is not scanning a QR code

If your Android device is not scanning a QR code, there could be a number of potential issues at play.

How to scan a QR code on your phone or computer

You can scan a QR code using the camera on your smartphone, tablet, or computer — however, you may need to download an app.
Android Authority

Android's redesigned QR code scanner is finally here with one-handed improvements

Google has finally started rolling out the design refresh for Android’s built-in QR code scanner, which we first spotted a year ago. The new interface brings all the buttons close to the bottom of the ...
Android Police

Android's built-in QR scanner just got a playful redesign with new functionality

Taylor worked with AP from 2018 to 2025, most recently as Google Editor. Android's built-in QR scanner has gotten a significant visual update. As reported by 9to5Google, the QR code scanner is getting ...

New Google Messages features make it harder for scammers to fool you

Android's Key Verifier tool is live in Google Messages, helping you make sure your contacts are who you think they are.