Decoding a QR code means finding the value, number,text or link behind the QR code. There are many ways to decode a QR code used by your smartphone cameras, which helps you scan a QR code while making online payments. To decode a QR code, you need an image of a QR code.
For decoding QR codes using python, you need to install two python libraries in your python environment. You can install both these libraries by executing the commands mentioned below in your command prompt or terminal:
- pip install pyzbar
- pip install pillow