QR codes can house a whole lot of data, from the URL of a webpage or service, to where to directly download an app. Here's how to scan them.

All NSW workplaces and retail businesses will be required to use Service NSW QR codes from next month.

Can you scan a QR code from a screenshot or photo? Yep, you can.

NSW Premier Gladys Berejiklian announced on Wednesday all hospitality venues and hairdressers in the state will need to use the Service NSW app and the Service NSW QR system from January 1.

Do you still have no idea how to scan QR codes on your iPhone? Here is a simple guide for you. QR codes have become an established means to connect people regarding accessibility, payment systems ...