QR-code is already firmly in use. Currently, it can be used not only to transmit important information in the form of text or html links, but also to pay for purchases in stores. Accordingly, in order to obtain information from the code, it is necessary to have at hand the appropriate application installed on a personal computer or smartphone. Today we will talk about these applications, namely, how to scan a QR code with their help.
QR Code Desktop Reader & Generator
First of all, let's figure out how to scan a QR code on a computer. Although it is the least used for this, it will not be superfluous to learn about a special program for this. And we will talk, as you can easily guess from the title of the sub title, about QR Code Desktop Reader & Generator.
This is a simple program that contains a lot of useful functions for working with QR codes. Let's listthe main ones:
- You can scan the code directly from the monitor screen, for this you need to use screen capture. The option is called directly from the main screen of the application. You just need to select the area where the QR code is located, after which the program will show the encrypted information.
- You can also use your webcam to scan. The algorithm of actions is simple: select the appropriate option in the menu, bring the QR code to the camera, and the application will show you the result.
- You can also load the code directly from the clipboard into the program.
- If the code is in the form of an image on your computer, then you can also load it into the program without any problems, after which it will show the information hidden in it.
As you can see, using the application is very simple, and there are a lot of ways to scan a QR code. By the way, among other things, you can create codes by entering information in the text field and clicking the appropriate button.
BarCode Descriptor
If you have been thinking about how to scan a QR code on Android, then there is a special program for this that can be downloaded directly from Google Play. Let's start with the BarCode Descriptor.
This app has a simple interface and multiple features. Your camera is used to work with codes. All you have to do is bring your phone's camera up to the code, and the information hidden in it will appear on the screen at the same moment. You can alsointeract with her. For example, if this is a link, open it in the browser by simply clicking on it once, and if it is a phone number, then call the subscriber. You can also view the scan history and repost information on social networks and friends in SMS. Among the shortcomings, one can single out the interface, which does not please with a riot of colors.
QR and barcode scanner
The second way to scan a QR code with your phone involves using the "QR and Barcode Scanner" program. Here, everything is the opposite, one of the advantages can be considered a beautiful interface.
Scanning the code is the same - through the phone's camera, unfortunately, there is no way to download an image from a disk. You can interact with the received information - send it by mail, SMS or social networks. If it is a link, then follow it by opening a browser.
Conclusion
Now you know how to scan a QR code not only on smartphones, but also on a computer. All programs have been tested and do not pose any threat to the user, if only they were downloaded from official sources (on the official website of the developer or on Google Play).
