QR Code Generator

Once a QR code is generated it cannot be changed. A dynamic QR code points to a static URL that hosts the actual content. The hosted content cannot be changed after the QR code has been generated. You can create a dynamic QR code after signing in with a Google Account. They are handled in the same way as a normal QR code.
The QR code was created in the automotive industry in Japan. It was invented in 1994 by Denso Wave. It uses four standardized encoding modes; numeric, alphanumeric, byte/binary and kanji. It gained fast popularity outside the automotive industry because of its fast readability and capability to store more data. The applications in which it started being used were; time tracking, product tracking, product identification, document management and marketing. This code consists of black squares with various undecipherable patterns arranged in a square grid on a white background. The data is extracted from patterns in both the horizontal and vertical components of the image.
The use of QR codes in commercial advertising is increasing. They have become the focus in advertising. Since the QR code can be scanned by smartphones their usage is increasing to access retailers websites. By scanning the code visitors go directly to the website that they want to visit without having to enter a URL address. In some countries QR codes have been introduced on identification cards and some banks are using them on debit cards. The simplicity of generating unique QR codes and of reading them has raised their popularity. Previous barcodes were single dimensional and needed special barcode readers to read; on the other hand QR codes don’t need any special equipment to generate or to read. Also every QR code is unique which minimizes the chances of it being duplicated and misused. QR codes are being used across various industries like; mobile phones, virtual store, code payment, website login and in video games. Because of their flexibility in encoding, creating and reading QR codes will see an increase in usage. You can create your own QR code, a QR code with logo can be created for businesses and their usage to access websites will also increase. The size of the QR code can vary, therefore it makes it easier for businesses to create, print and paste them on products.
The QR code is replacing the barcode and will become the standard code used in commercial enterprises. As the world moves on to smart phones and because these codes are unique and easy to decode and read, their popularity will increase. There are many pros to using this new form of coding for information storage and a code cannot be duplicated unless the exact same information in the same format is fed to create one. By using QR codes to enter URLs, sites can be protected against unwanted traffic and hackers.