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.

Methods to Generate QR Codes on Android Using the following methods, you can conveniently generate QR codes on your Android device for personal and business purposes.

Scanning QR codes today has never been this easier and intuitive on modern Android phones.

If you find it inconvenient to share your Android phone’s hotspot details manually, you can create a QR code that others can scan from their devices to connect to your hotspot. It's easier than you ...

We show you how to find, share, and reset your WhatsApp QR code on all mobile devices. Once you've shared your QR code, you can send a message with one of our favorite Wear OS smartwatches.

Use your camera to scan the QR code displayed on the secondary device. The two phones are now linked! WhatsApp will sync your messages across both devices.

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.

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.