Here’s what happens when you scan one of those ubiquitous two-dimensional black-and-white patterns, and why the FTC urges you to use caution.

An example of QR code textile art from the QR-3D Flickr pool. [See source link below] QR codes, those little black-and-white pixellated squares that can encode several thousand alphanumeric ...

A quick response (QR) code is a type of barcode that stores information and can be read by a digital device, such as a cellphone.

And Hank Green of the vlogbrothers, had a fantastic question: Could you fit all of Wikipedia into a scannable QR code? The short answer is yes, although with a bunch of caveats.

Created in 1994 by Toyota subsidiary 'Denso Wave' to quickly track vehicles and parts through the company's automotive manufacturing process, QR codes are used more commonly today for logging into ...

Use a QR code to make having longer Wi-Fi passwords more feasible, for better security on your network.

Redditor creates working anime QR codes using Stable Diffusion Image-synthesis technique relies upon QR's natural error-correction properties.

You used to need a third party app to scan QR codes, but now the feature is built right into iOS.

QR code phishing has emerged as a serious threat. A retrofit variation that uses cryptographic security and can even work offline might just be the solution.