Whether you need to scan a QR code, or you want to create a QR code of your own (for a wifi network, a contact card, or anything else), you’ve got a variety of options to pick from.

To generate and share a WiFi QR code on an iPhone running iOS 18, open the Passwords app, select the Wi-Fi option, choose your network, and tap Show Network QR Code. Your friend can scan the code ...

Use the built-in camera app on your Android device to scan a quick response (QR) code, or use a code scanner on older models.

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.

You used to need a third party app to scan QR codes, but now the feature is built right into iOS.

A much more efficient way to give out your Wi-Fi password is to turn it into a printable QR code that anyone can just scan on their devices and use to connect with your Wi-Fi.

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.

Generate and share WiFi QR codes on iPhone with iOS 18 effortlessly. Share network access securely without typing passwords using the built-in QR code feature.