Scanning a QR code without your phone requires a little help from Google or a webcam.

QR codes have been with us for a long time now, and after passing through their Gardenesque hype cycle of inappropriate usage, have now settled down to be an important and ubiquitous part of life. … ...

• Due to the complexity of what appears to be a simple QR code, criminals are able to embed the code with links to viruses ...

QR codes can link to almost any type of digital information. Cross-stitching is one unique way to create your own in an artful way.

WhatsApp is one of the best encrypted messaging apps, and sharing your QR code helps you grow your contact list. While someone can manually type in your details, scanning your QR code is quicker ...

Google Messages is rolling out QR code-based key verification to confirm that you’re “communicating with the person you intend to.” ...