Frequently Asked Questions What is a QR code? Qr Code is a quick working code. QR Code was created for the first time in the world by a Japanese company, Denso Wave. The QR code is made up of white and black squares arranged on a grid and we can scan it with a QR Code Scanner or our smartphone. QR Code is used to quickly access information or perform any other action like opening a website, downloading an app and saving a contact number in your mobile, etc. Can be done with help. Ease of use QR codes have become increasingly popular in the world due to their ability to store more information than other barcodes and their ease of use. They are used in a variety of industries, from marketing and advertising to healthcare, transportation, and more. Can I use the generated QR Codes for commercial purposes? Yes, all the QR codes you generate with this tool are free and you can use them for anything. This means that you can use this QR code on advertisements, business cards, and any other co...