FREE QR Scanner is an application for Android that allows you to decrypt information from certain images with the camera of your smartphone.
This app has an algorithm for recognizing various images of codes that you can encounter in your everyday life. Usually, it is possible to find them on labels of products, printed flyers, doors of establishments and so on. Also, the utility can read QRs from the screen of another device.
In order to scan the code, you need to activate the camera and bring it close to the image. In the middle of the screen you can see a square area with brackets. You have to match it with the QR and the decrypting process will begin.
The result is ready in a few seconds. The application displays data that the code contains and allows you to save it.
Moreover, the app provides you with the opportunity to create QR codes on your own. Here you can easily generate them to encrypt such information as links, texts, phone numbers, contacts and emails.
There are a lot of analogues in the store with similar functionality. For example, you can use QR Barcode Reader as an alternative.
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