Here's how to scan a QR code on your iPhone or Android phone. Many phones have QR code scanners, but if yours doesn't, we also recommend some apps to help.

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 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 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.

Your Android or iPhone can probably already scan QR codes. Here's how to do it no matter what phone you have.

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

If you have an Android phone — like a Samsung Galaxy, Google Pixel, Motorola, or basically any non-Apple smartphone — we also have an article for how to scan a QR code on Android.