Since QR codes are placed almost anywhere today for easy information sharing without the need for physical contact, the scanning feature combined with the QRtiger generator app makes a smart, go ...

QR Code Generator & Creator is an Android-exclusive QR code generator app. It offers a variety of features and functionality to help you generate QR codes as per your requirements.

If you're using an Android device, here are five of the best QR code scanner apps to download.

The codes need to unlock relevant information and tools in order to justify the hassle of scanning them, said Neil Goyal, chief executive of BWScan, which offers a free QR code generator.

This QR code generator is free to use, though you can pay a one-time $6 fee to remove ads inside the app and get extra features like an unlimited number of QR code scans.

Apps, techniques, and tricks you can use to scan or create QR codes on Windows Phone.