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

They make life easier by letting you access links, download files, or make payments with just a quick scan. But what if the QR code you need to scan is on your phone itself?

There are plenty of ways to scan QR codes on a laptop, but you may not realize how easy it is to do with a little help from software or apps.

Learning how to identify fake QR codes from legitimate ones isn’t something most people think about until it’s too late.You see a square-shaped code, scan it without blinking, and next thing ...

To generate and share a WiFi QR code on an iPhone running iOS 18, open the Passwords app, select the Wi-Fi option, choose your network, and tap Show Network QR Code. Your friend can scan the code ...