QR codes are a great way to relay a lot of information in a small space and your Android phone has multiple ways to read them. Here's how to do it.

QR codes are so popular that nearly every device with a camera lets you scan them. Here's how to do it with your phone, tablet, or computer.

You can use your iPhone to scan documents, QR codes, and other files using the Notes app and your camera.

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.

QR codes aren't going away anytime soon. Here's how to make your own.

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

QR codes are commonly used to link users to things like restaurant menus, bus schedules, and other everyday tasks and items you may need.

Want to scan QR codes on your Windows PC without using your smartphone? Here are three ways to scan a QR code on Windows 10 and Windows 11.