Simple Password Generator in Python | Console Project

🔐 Simple Password Generator using Python (Console)

In this project, we create a simple password generator using Python. This program will create passwords using numbers, letters, symbols or all of them together. The user can choose the type and length of the password.

📌 What You Will Learn:

• How to use random choice in Python
• How to get user input
• How to build logic with classes and methods

🧑‍💻 Python Code:

from random import choice
from colorama import Fore, Style, init

init(autoreset=True)

class Generate():
    def __init__(self):
        self.upper = "ABCEDFGHIJKLMNOPQRSTUVWXYZ"
        self.lower = "abcedfghijklmnopqrstuvwxyz"
        self.number = "0987654321"
        self.symbols = "!@#$%^&*()"

    def number_pass(self, length: int) -> str:
        self.password = ""
        for _ in range(length):
            self.password += choice(self.number)
        return self.password

    def alpha_pass(self, length: int) -> str:
        self.password = ""
        self.all = self.upper + self.lower
        for _ in range(length):
            self.password += choice(self.all)
        return self.password

    def symbol_pass(self, length: int) -> str:
        self.password = ""
        for _ in range(length):
            self.password += choice(self.symbols)
        return self.password

    def all_pass(self, length: int) -> str:
        self.password = ""
        self.all = self.upper + self.lower + self.number + self.symbols
        for _ in range(length):
            self.password += choice(self.all)
        return self.password

if __name__ == "__main__":
    passwords = Generate()
    try:
        print(Fore.YELLOW + "\n\t📌 MENU:")
        print(Fore.YELLOW + "1. Number Password")
        print("2. Alphabet Password")
        print("3. Symbol Password")
        print("4. Number + Alpha + Symbol Password")

        n = int(input(Fore.CYAN + "\nEnter a Choice (1–4): "))
        lens = int(input(Fore.CYAN + "Enter Password Length: "))

        if n == 1:
            print(Fore.GREEN + "✅ Your Password:", passwords.number_pass(lens))
        elif n == 2:
            print(Fore.GREEN + "✅ Your Password:", passwords.alpha_pass(lens))
        elif n == 3:
            print(Fore.GREEN + "✅ Your Password:", passwords.symbol_pass(lens))
        elif n == 4:
            print(Fore.GREEN + "✅ Your Password:", passwords.all_pass(lens))
        else:
            print(Fore.RED + "❌ Invalid Choice. Please enter between 1 and 4.")

    except ValueError:
        print(Fore.RED + "❌ Invalid Input. Please enter a number only.")
  

✅ Example:

If you choose option 4 and length 8, you may get a password like: A3@u7#Tq This password includes numbers, symbols, uppercase and lowercase letters.

💬 Final Words:

This is a good project for anyone learning Python. It uses class, input, loops, and random logic. You can even make a GUI version later.

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