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.

Snapchat – Snapchat lets users scan Snapcodes, a type of QR code unique to the platform, to add friends quickly. Twitter – Twitter's QR codes make it easy to search, and then follow other users.

If you moved away from a physical SIM and now need to change phones, it will be handy to know how to transfer an eSIM on Android.

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.