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 ...

QR Code Scanners are a fairly unique and specific app, enabling your phone to, well, scan a QR code. For the best results, you need the best QR scanner app. Most phones don’t support QR codes by ...

The Quick Response code (or QR code) was introduced in 1994, but it never really took off in the US until decades later when the pandemic created a need for a quick, easy, and (most importantly) touch ...

QR or Quick Response codes are one of the most popular ways to access information on the go. Invented in 1994 and once considered the wave of the future, part of the QR code revival that started in ...

Currently waiting in Apple’s review queue and hopefully launching on the Mac App Store on January 6, QuickMark is a new app that will let your Mac “read” the increasingly popular QR codes. Thanks to ...

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.

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 older ...

This week the folks at Google have updated the iOS (and soon the Android) version of the Chrome web browser. This update uses the camera of the device it's running on to locate and scan QR codes as ...

As smartphones have become more and more ubiquitous, so have QR codes. These maze-looking squares are a type of matrix bar code that contains data — usually, QR codes point to a website or open a ...