Free Online QR Code Generator

Tool Details and User Instructions

A QR Code has version information, format information, data correction keys, position, alignment, timing and quiet zone in it. The consumer advertising industry heavily uses it. It can be used on mobile operating systems to send metadata or the URL, and to store bank account or credit card information.

The key feature of QR codes is that it doesn’t require a handheld scanner to scan, but can also scan through modern cell phones. The QR Code generator allows creating Dynamic or Static codes and downloading them for immediate use. This QR Code Generator is free to use without any SignUp, 100% free and code that do not expire. You can Generate as many codes as you need, commercial use without any restriction.

A Japanese auto parts company “Denso Corporation” used the QR code system first time in 1994. They needed the system so that they could track vehicles. Now the system is in use in a much broader context.

How and where we use the QR code system?

– Usage in Android application to encrypt/decrypt QR codes using the Data Encryption Standard (DES 56 bits).
– Usages of QR codes for the dead. It was introduced by a Japanese IT company It DeSign. The primary purpose of the system to track down the people buried in a cemetery with their QR code scanner devices.
– Usage in authentication to login into a website. In this scenario, there is a QR code on the login page instead of a contact form. So when the user scans it with a verified device, they will be able to move forward into the website. The smartphones are used as the device for authentication.
– To store credit card and bank account information.
– To create a virtual store.

Using Instructions: