qr-code.py

import qrcode
data = input("Enter text or URL: ") # asks for user input

#  create QR code
qr = qrcode.QRCode(
    version=1, #it gives us the smallest qr code as for a better readability
    error_correction=qrcode.constants.ERROR_CORRECT_H, # it means qr can handle 30% damage
    box_size=8, #it gives us a smaller box which is good for screenshots or images
    border=4  #it will give us a border of 4 boxes (default is 4)
)

qr.add_data(data) # it adds the text, URL, or any information which we want into the QR code

qr.make(fit=True) #it adjusts the size of the QR code according to the data

img = qr.make_image(fill_color="black", back_color="white")  # it makes the image with colours

filename = input("Enter file name to save QR code: ") # asks for file name to save the QR code

img.save(filename + ".png") # saves the image as a PNG file

print("✅ QR Code saved as " + filename + ".png") # confirmation message