Password Manager

This project is a simple Password Manager application developed in Python using the tkinter library. It allows users to securely store website credentials, generate strong passwords, and save them in a local file.

Features

• Password Generation:

  • Creates random, strong passwords containing a mix of letters, numbers, and symbols.
  • Automatically copies the generated password to the clipboard for convenience.

• Save Credentials:

  • Stores website name, email/username, and password in a local text file (PasswordManager.txt).
  • Displays a confirmation dialog before saving.

• User Interface:

  • Built with the tkinter library, offering a clean and intuitive GUI.

How to Use

1. Enter the website name, email/username, and password (or generate a new one using the Generate Password button).
2. Click the Add button to save the credentials.
3. Saved credentials are appended to a text file (PasswordManager.txt), which opens automatically after each save.

Technologies Used

• Python: Programming language.
• tkinter: GUI framework for Python.
• pyperclip: Library to copy text to the clipboard.
• os: For opening the saved file automatically.

Note: This application is a simple project for educational purposes and does not provide encryption for stored passwords.

Update - 01.24.2025

The project has received a major update, introducing JSON file handling and advanced exception management techniques, such as try, except, else, and finally. The new features include:

• Data Verification:
  When entering a website name and click on the search button, the program checks if it is already registered in the JSON file.

  • If the website is found, a pop-up will display the site name, email/username, and the previously saved password.
  • If the website is not found, a warning message will notify you that no data was found in the database.

• JSON File Creation:
  If the JSON file does not exist on the system, it will be automatically created with the name PasswordManager.json.

• Automatic Opening:
  After saving the information, the JSON file will automatically open in your preferred editor for review or editing.

The updated code is available in the repository under the name: main_upgraded.py.

---

Images (Old Version)