A simple QrCode / barcode generator that you can also use from this website version :
https://secret-guest.github.io/barcraft/
Interface made with pyQt5, made with a MSI installer with Inno setup
This project consists from a java based framework to create barcode images (EAN13, EAN8, UPCA, UPCE, Code 3 of 9, Codabar, Code 11, Code 93, Code 128, MSI/Plessey, Interleaved 2 of 5, PostNet, etc).