The Quick Response code, more popularly referred to as a QR code, has really taken off in recent years, and it's easy to see why. Though COVID-19 helped mainstream it, these codes make sharing ...

What is a QR code? A QR code (short for Quick Response code) is a two-dimensional barcode that can be read by your smartphone camera. QR codes provide quick access to product information, promotions ...

Your smartphone is full of surprises. There's an app if you want to use your phone as a magnifying glass or scanner. Tap or click here for hidden apps on your smartphone and how to find them.

Don’t you hate it when you need to scan a QR code, but it’s too far away? That happens much too often, but Google has a solution for it. According to a new report, the built-in Android QR code reader ...

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 provide a ...

Decentralized social network Mastodon has updated its official app for Android to let users easily share their profiles with QR codes. This could be useful in loud places like event and hotel lobbies ...