Scanning QR codes on your phone doesnt always require a second device. Know how to scan QR codes using built-in tools, apps, or online decoders.

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

The humble QR (or Quick Response) code has become ubiquitous. Invented back in the 1990s to scan car parts, the barcodes got a popularity boost during the pandemic when touchless tech became ...

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

As announced in May, Google has given its default QR code scanner on Android an appreciable redesign via Play services.