When scanning a QR code attached to a router, iOS 11 offers to connect to that network with a banner notification. A tap on the notification begins the connection process.

Within seconds, a custom QR code incorporating your Wi-Fi’s SSID and password will appear. You then have the option to save it in HTML5 localStorage, export it as a picture, or print it out.

The aforementioned router-access QR code is just the tip of the custom-code iceberg. Thanks to sites like QRstuff.com, you can create codes for a couple dozen different actions: ...

QR codes can provide customers with a smoother dining experience in restaurants. With more seated diners from online reservations in 2024 than in the previous year, ...

Native QR code scanning has been built into phone cameras since Android 8 and iOS 11 (both from 2017), so you’re not going to have any problem reading a QR code on a modern smartphone — no ...

QR codes, the square bar codes that can be scanned and read by smartphones, are seemingly used everywhere: to board flights, enter concerts and look at restaurant menus. But scammers trying to ...