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 ...

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 ...

If you use the Google Chrome web browser and have a Windows Phone you will want to read this tip. This browser extension auto-generates a QR code in the Windows Store to download apps. ...

QR codes are those square barcode-looking things that when scanned by your iPhone 16 Pro, Galaxy S25 Ultra or any other phone, can send you straight to a particular webpage or to download an app ...

QR codes can house a whole lot of data, from the URL of a webpage or service, to where to directly download an app. Here's how to scan them.

QR codes are an alternative to Quick Share's normal modus operandi, which involves the originating device detecting nearby Android devices, Chromebooks, and (in some cases) Windows PC.

QR code has limited validity. Share QR code with authorized verifiers for offline verification. Convenient offline Aadhaar verification without internet connectivity.

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.

Want to scan QR codes on your Windows PC without using your smartphone? Here are three ways to scan a QR code on Windows 10 and Windows 11.

Here's how to scan a QR code on your iPhone or Android phone. Many phones have QR code scanners, but if yours doesn't, we also recommend some apps to help.