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

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

There are tons of ways to transfer data from the real world to your phone, and QR codes are one of them. This nearly 30-year-old technology comes in clutch today, and it’s pretty simple to use.

Editorial Note: Talk Android may contain affiliate links on some articles. If you make a purchase through these links, we will earn a commission at no extra cost to you. Learn more. QR codes are ...

Key Verifier uses QR codes to authenticate encrypted messages. To use it, users open a conversation in Google Messages, tap a ...

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 ...

Microsoft announced on Monday that the "secure release" feature of Universal Print-supported printers now works with QR codes scanned by Android or iOS devices. The secure release feature for printers ...

Editorial Note: Talk Android may contain affiliate links on some articles. If you make a purchase through these links, we will earn a commission at no extra cost to you. Learn more. There were days ...

Android System Key Verifier has actually been available as a separate app before. Now, right from the Messages app, you and a ...

Notably, QR codes for Quick Share are part of a larger update, which brings several changes to Gemini, Gboard, and more. The new feature has made it easier to transfer pictures, videos, documents, and ...

Sanuj is a tech enthusiast with a passion for exploring smartphones, tablets, and smart wearables. He started his tech journey with a Lumia smartphone, diving into Windows Phone. Later, he switched to ...