sudo dnf install quearcode
pip3 install -r requirements
Use of quearcode is fairly straightforward.
Enter a string to convert into the text box, and either press Enter or click Generate. A png of the desired QR Code will open, which you can then view or save.
You can also click Encode file..., and select a small file. If it can be QR encoded, one will be generated. If not, you will be informed.
A set of sliders controls the error correction level, box size in pizels, and border size in boxes.
If you find a bug, please file an issue and/or a Pull Request.
Also, the provided translations are a best effort by me. If you speak a language better than me, please submit Pull Requests with fixes or new languages.
If you're not sure how to do that but can still provide translation, I can give you a list of strings to translate, and will credit you here.