After declining in popularity for a time, QR codes are back, offering a seamless bridge between physical and digital experiences to enhance multichannel strategies.

These square codes are quick and easy to use, and since Android and iOS users can scan QR codes with their phone’s default camera, people don’t need any special software or update to make use of your ...

Rather than have a guest select your Wi-Fi network and then enter a fiddly password, just make them a QR code their iPhone can read. Here's how to do it.

And if you’re using a phone with Android 10, you can follow this guide to create a QR code right from your device’s settings.