How to Make QR Codes on iPhone or iPad. Barcodes—or in this case, QR codes—consist of basic black and white patterns that, ...

Since most people are carrying a camera-equipped computer in their pockets these days, QR codes can be a great way to easily share short snippets of information. You can put one on your business ...

Instant access to information is pivotal in today’s digital world. QR codes are among the best tools for linking offline and online experiences. Link QR happens to be among those big game changers.