Use the built-in camera app on your Android device to scan a quick response (QR) code, or use a code scanner on older models.

Code in the latest Google Play Services beta version suggests that Android's built-in QR code scanner will soon gain this functionality, allowing you to scan passes from your Quick Settings panel.

QR codes make it possible to scan an image with your phone’s camera to open a link. In the early days of Android, the easiest way to post links to Android apps was with QR codes, which is why ...

QR codes are links that can be scanned using various smartphone apps. You'll find our favorite apps for scanning QR codes for both Android and iPhone.

Google has finally started rolling out Android's redesigned QR code scanner — a year after we first spotted it in a teardown.

Your Android or iPhone can probably already scan QR codes. Here's how to do it no matter what phone you have.