OTP Generator


import random
import string

def generate_otp(length=6, use_alphanumeric=False):
    if use_alphanumeric:
        characters = string.ascii_uppercase + string.digits
    else:
        characters = string.digits

    otp = ''.join(random.choices(characters, k=length))
    return otp

def main():
    print("--- OTP Generator ---")
    try:
        length = int(input("Enter OTP length (e.g. 6): "))
        use_alpha = input("Include letters? (y/n): ").strip().lower() == 'y'

        otp = generate_otp(length, use_alphanumeric=use_alpha)
        print(f"Your OTP is: {otp}")
    except ValueError:
        print("Invalid input. Please enter a number.")

if __name__ == "__main__":
    main()


--- OTP Generator ---
Enter OTP length (e.g. 6): 6
Include letters? (y/n): n
Your OTP is: 927405