This is a project that allows you to use QR scanner libraries with an UI, you can scan or create any qr code on your screen with the ui easily. Recommended python version is 3.8 other versions can cause some problems.
PyQt5, cv2, pyzbar, pyqrcodeng, pyautogui, numpy and pypng.
You can use Qr.exe file at /dist or you can use Qr.py with python.