The new generation of smart phones have brought us a new technology called a QR Code Generator. What is a QR Code? These are nothing but an array of black and white, square figure that are meant to be scanned by a mobile smart phone to gain access to information or services. This App creates QR Codes from URLs, free text, photos, phone numbers, text messages, or contact (virtual card) cards.
It also enables to scan/print out QR Codes even if a webcam is present. The new generation of smart phones has made it easy for everyone to get quick access to websites. With the introduction of smartphones, getting quick access to websites has become a reality. Users can scan a URL and get instant access; hence the need for a smartphone or smart phone app that generates QR codes. The QR Code Generator app is a must-have for people who are into social networking and would like to know how to scan a code and get instant access.
A good tool to start off with if you want to learn how to use this is a free online QR code generator. You can try to find one such site on the internet, and start using it right away. There are many different types of qr codes that one can use; hence you can surely find one that suits your needs.
The question is how you can make use of it. The QR Code generator will ask you some basic information regarding the type of bar code that you are trying to encode. The type of bar code that you are encoding, its length, width and even character set that it uses depends on what kind of generator you are using. The next thing that it will do is to generate the code that you will be using; which includes version information. The last step is to check whether or not the generated code still meets all the requirements of the Internet Research Council (IRC).
The best thing about these generators is that they allow you to choose which qr codes you want to encode. For instance, you can choose any alphanumeric characters for your encoded text; thus reducing the chances of being detected by scanners. In addition, these tools will help you choose the best alphanumeric characters for your application. For instance, you can choose ‘A’ for an application that deals with credit cards and ‘b’ for a product that deals with books.
To encode a code with the use of a scanner, you will have to insert the barcode manually in a barcode reader or a machine. If you are looking to use the tool in a way that reduces the chances of being detected by scanners, then you will need a device that operates in a lower bandwidth. This means that you will need a scanner that operates in a frequency band lower than 5 GHz. The frequency band that you will need is determined by the industry where the particular barcode that you want to encode is used.