Now on the Internet and in many other areas, the QR code trademark is quite common. With it, you can quickly perform certain operations and read information. This article will talk about programs for reading a QR code. But it is worth noting that both computer applications and smartphones will be listed, so that from any device you can find out what information the QR code stores in itself.
Reading QR Codes on a Computer: QR Code Desktop Reader & Generator
As an application for reading codes will be given QR Code Desktop Reader & Generator. It is very easy to use, has a simple interface and all the necessary options to make the process of obtaining information from the code more convenient.
To read QR codes in this application, you need to load the code into it. There are four ways to do this: you can capture the part of the screen where the code is displayed, use a webcam to read the code, for example, from the packaging of some product, load the code into the program from the clipboard, or directly download the image from the hard drive.
According to the result of processing at the bottom of the application appears information that contains the selected code. It is also worth noting the additional opportunity to independently create trademarks. This is done quite simply - you need to put the information you want to encrypt in the appropriate input field, and then click the button to generate the code. As a result, it is possible to save it as an image by choosing the PNG or JPG format, or put it on the clipboard.
So we sorted out a program for reading QR codes for a computer, now we will go directly to smartphones.
Reading QR codes on a smartphone
Having a program for reading trademarks on a smartphone is much more practical, because it is always at hand, and therefore it will not be difficult to use special applications even on the street. By the way, now we will talk about two of them.
Barcode Scanner (ZXing Team)
This program is easy to use. You need to open it, after which the option to recognize QR codes will immediately start. A camera is used as an instrument, it must be pointed at the trademark and wait. After that, the information that the code contained in itself will appear on the screen. By the way, you can immediately interact with her. For example, if this is a link, after clicking it it will open in the browser selected as standard on your phone.
"QR and barcode scanner" (Gamma Play)
Reading a QR code using this program is practically no different. All that you can notice is the interface, which, compared to the previous application, is more elegant and designed in a minimalist style. Otherwise, everything is exactly the same: you start the program, point the camera at the trademark, after which the application reads it and displays information on the screen. By the way, you can immediately interact with her. For example, to share on social networks or instant messengers or to search for a particular phrase on the Internet.
So we sorted out three programs for reading QR codes. So, if you want to perform this action from a computer, you need to use the QR Code Desktop Reader & Generator program, and if on your phone, choose between Barcode Scanner and "QR and Barcode Scanner".
