Password Generator Using Python Code

In today’s digital world, the importance of strong, unique passwords cannot be overstated. Whether you’re creating a new account or updating your old passwords, having a reliable password generator can make the process easier and more secure. In this article, we will show you how to create a simple Password Generator using Python with the help of tkinter library for graphical user interface. Prerequisites Before we get started, make sure you have Python installed on your computer. You’ll also need the tkinter library, which is included in Python’s standard library. If you don’t already have it, you can easily install it using pip:

pip install tk

Full Source Code;

Here, we given below full Source Code to create simple Password Generator.

import tkinter as tk
import random
import string

def generate_password():
    password_length = int(entry.get())
    password = ''.join(random.choices(string.ascii_letters + string.digits + string.punctuation, k=password_length))
    result_label.config(text="Your Password- " + password)

# Create the main window
root = tk.Tk()
root.title("Password Generator -studymuch.in")

# Set the window dimensions (width x height)
window_width = 400
window_height = 200
root.geometry(f"{window_width}x{window_height}")
font = ("Helvetica", 16)

# Label
label = tk.Label(root, text="Enter Password Length:", font=font)
label.pack()

# Entry field for password length
entry = tk.Entry(root, font=font)
entry.pack()

# Generate Password button
generate_button = tk.Button(root, text="Generate Password", command=generate_password, font=font)
generate_button.pack()

# Label to display the generated password
result_label = tk.Label(root, text="", font=font)
result_label.pack()
# Start the GUI main loop
root.mainloop()

Creating the Password Generator

Let’s break down the steps to create our Password Generator with a simple GUI.

Step 1: Importing Necessary Libraries

import tkinter as tk
import random
import string

We import tkinter for the graphical interface and random and string for generating random passwords.

Step 2: Generating Passwords

def generate_password():
    password_length = int(entry.get())
    password = ''.join(random.choices(string.ascii_letters + string.digits + string.punctuation, k=password_length))
    result_label.config(text="Your Password: " + password)

Here, we define a function generate_password() that generates a random password based on the length entered by the user in the input field. The password is composed of uppercase and lowercase letters, digits, and punctuation characters. We then update a label to display the generated password.

Step 3: Creating the Main Window

root = tk.Tk()
root.title("Password Generator - studymuch.in")

We create the main window and set its title. You can replace “Password Generator – studymuch.in” with your own title.

Step 4: Setting Window Dimensions

window_width = 400
window_height = 200 
root.geometry(f"{window_width}x{window_height}")

In this step, we define the dimensions of the main window. You can adjust the values of window_width and window_height to make the window bigger or smaller according to your preferences.

Step 5: Defining a Font for Text

font = (“Helvetica”, 16)

We set a font for the text displayed in the GUI. You can modify the font family and size to suit your style.

Step 6: Creating GUI Elements

label = tk.Label(root, text="Enter Password Length:", font=font)
label.pack()

entry = tk.Entry(root, font=font)
entry.pack()
generate_button = tk.Button(root, text="Generate Password", command=generate_password, font=font)
generate_button.pack()
result_label = tk.Label(root, text="", font=font)
result_label.pack()

Here, we create and configure the label, entry field, and buttons for the GUI. We apply the font defined earlier for consistent styling.

Step 7: Starting the GUI

root.mainloop()

Finally, we start the main loop for the GUI, allowing users to interact with the Password Generator.

Conclusion;

With this simple Python script and Tkinter, you can easily create a password generator that generates strong and random passwords. This tool is useful not only for increasing your security but also for educating others about the importance of password strength.

Remember to customize the window dimensions, font, and title according to your preferences. So, in this post you learned how to create a Password Generator using Python, I hope you have understood this post. This password generator can serve as a useful addition to your cybersecurity toolkit.

Learn More;

• Learn to create QR Code Generator.
  
• Draw Rainbow with Python Code.
  
• Draw beautiful Heart with Python.
  
• Learn Full Tutorial of Python.
  
• Learn Tutorials of HTML and CSS.