Quick response codes, QR for short, can be used to store many different types of information. For instance, they can store a phone number, a Web address, and even a map location.

QR codes allow users to find your website from various sources. With a QR code, you can embed links to your business site on numerous types of both digital and print marketing materials.

QR codes are akin to the kind of barcodes you see scanned at the checkout line in a store. Masahiro Hara, working for the Japanese company Denso Wave, invented QR codes in 1994. Tasked with ...

QR codes make it easy for people to point-and-tap to access an online menu, connect to Wi-Fi or link to any website. Learn how to create a QR code.

With cases of QR code fraud starting to pop up and some officials warning consumers to take pause, you may be wondering if it ...

These codes quickly integrated into our daily lives—and scammers noticed. They began positioning a fake QR code in places QR codes were used legitimately, making it hard to know which ones to trust.

A QR code “helpfully” takes you to the official “studentaid.gov” site, but, of course, none of it is real, and all the money you pay to the site goes to the scammers, not toward your loans.

Bring the QR code you want to scan in front of your computer’s camera and hold it still. Once the Camera app scans the QR code, its contents pop up on the screen. If it’s a link to a website ...

The F.T.C. issued similar guidance and said that after scanning a QR code, but before opening the link, consumers should check the URL to see if it is a web address that they recognize.