How to use QR- code on Android?
What is it, how to use it and why is it needed?
What is a QR Code?
QR Code is a way to encrypt characters in a picture.
Where is the QR Code used?
The code is placed everywhere: on packages, receipts, printed materials, advertising, etc.
But the greatest popularity of QR-Codes has been achieved among smartphone users. If the device supports a code scanner, then a wide range of possibilities opens up: you can go to the site, read and store text information using your smartphone, manage contacts on your phone, and even send SMS.
How to use the QR Scanner?
1. Install an application that can scan the QR Code
2. Point the camera lens at the barcode
3. The code will be decrypted, and you will be offered what you can do with it
How to create a QR Code?
Using the code, you can send a message to your friend, hide a link to your site in an advertising poster, leave your phone number and much more.
It is very easy to create a code, the site http://qrcoder.ru/
one. Write the text
2. Click “Create Code”