Have you seen the weird looking bar codes that are being used for marketing by business owners? These types of barcodes are known as QR codes. These types of codes are black and white square matrices that are placed on a white background. These matrices are used to store different types of alpha numeric data. For this reason, business owners find using QR codes a great way to provide their customers with the information that they need.
Some of the most common information types that can be saved in QR codes include contact details, email address, website links, and text messages, among other information that business owners deem useful to clients. All the information that is contained in a QR code is encoded. Therefore, you need to scan the QR code using a QR code scanner to decode the data. Before we get into the details about a QR code scanner, let us first learn how to create a QR code.
Free QR scanner – creating QR codes
To create a QR code, you need to find a QR code generator that suits your needs and operating system if you’re going to use an offline generator. Upon identifying the type of QR code that you want to create and finding a suitable QR code generator, enter the information that you wish to be encoded into the QR code you are about to create. It is very important to make sure that all the information that is contained in the QR is relevant and useful to your target market. When you click on the ‘create QR code’ button, a preview of the QR code that you have just created will be shown. You can now download and print your QR code.
Free QR scanner
There are some QR code scanners that are available on the internet that are free of charge. There are also some QR code scanners that require payment. All these scanners work in the same way to ensure that the information contained in the QR codes is decoded. Find a scanner that suits your needs, download and install it on your smart phone and you’ll be ready to scan QR codes.
Scanning and decoding the information contained in a QR code is easy. You simply need to focus the camera of your smartphone on the QR code that you want to scan and it will automatically be scanned. There are some smartphones that require you to first take a picture of the QR code for it to be able to launch the scanner and scan the image.