This python program has two functions which allows you to create both QRs and barcodes. It is easy to use and comes with error handling.

pip install pyqrcode pip install pypng pip install python-barcode

i) MakeQR It makes a QR of the input URL and saves it as a PNG or a SVG. inputs: url_input: your URL extenstion_of_qr: here you enter "png" or "svg" qr_file_name: here you enter the name of the QR file

ii) MakeBarcode It makes a barcode of the input string(numeric or alpha numeric based on format). inputs: Input_String: The numeric or alphanumeric input string which hastobe converted to a barcode. Format: The format you want for the barcode gen.

barcode formats for your input string: https://python-barcode.readthedocs.io/en/latest/supported-formats.html