When QR codes were first invented, they were only being used in the automotive manufacturing industry. The use of QR codes has however expanded as QR codes are now being used in broader fields. The steady and rapid increase of the use these QR codes can be credited to the reliability of QR codes and also their user friendliness.
QR codes appear as black modules that are placed on a white background. What is meant by modules here is square dots that can be seen on QR codes. These modules or square dots are the ones that are scanned using QR code reading or scanning applications as they are the ones that carry all the data.
Visualead QR codes – QR code history
QR is an abbreviation of quick response. These codes were invented in the Japan, by Denso-Wave, a Toyota subsidiary. The car company used QR codes to track car parts during the inventory. This was back in the mid 1990s. Today, QR codes have the ability to store more alphanumeric data as compared to when they were first invented, and for this reason, the popularity of QR codes has been on the raise. This is why you will see QR codes almost everywhere that you go.
QR codes are now being used to perform different tasks for example to open URLs, compose emails, display text, add a vCard, like a Facebook page etc. As much as QR codes are readily available,. They are also very easy to create with the help of a reliable QR code generator.
Visualead QR codes – how to create
The key to creating a QR code generator is finding a suitable QR code generator. This is the first step when it comes to creating QR codes. You will be able to see a text box that will allow you to enter the data that you want to be contained in the QR code. Ensure that the data that you have included is useful to your targeted audience, and that it makes sense.
If you want your QR code to have a more customized and unique look, you can add some color and include an image to the QR code before clicking on the create QR code button. When you click on the create QR code button, you will be able to see a preview of the QR code that you have created. Test the QR code and later download and print it.