Password Manager

A GUI-based password manager built with Tkinter that generates, saves, and retrieves passwords for websites.

Features

• Generate strong random passwords (8-10 letters, 2-4 numbers, 2-4 symbols)
• Automatically copy generated passwords to clipboard
• Save website credentials to a JSON file
• Search for saved credentials by website name
• Simple GUI interface with error handling

Prerequisites

• Python 3.x
• Required Python packages:
  • tkinter (usually included with Python)
  • pyperclip
• Required asset:
  • logo.png (200x200 pixel image file)

Installation

1. Clone the repository:

git clone https://github.com/yourusername/password-manager.git
cd password-manager

2. Install dependencies:

pip install pyperclip

3. Ensure logo.png is in the project directory

Usage

1. Run the application:

python password_manager.py

2. Use the GUI:

• Enter a website name
• Generate a password or enter your own
• Click "Add" to save
• Use "Search" to retrieve saved credentials

How It Works

• Password Generation: Creates random passwords with:
  • 8-10 letters (upper/lowercase)
  • 2-4 numbers
  • 2-4 symbols (!#$%&()*+)
• Storage: Saves credentials in pw_file.json
• Search: Retrieves and displays saved credentials
• Validates input to prevent empty fields

File Structure

• password_manager.py: Main application file
• logo.png: Lock icon for GUI (required)
• pw_file.json: Generated file for storing credentials

GUI Components

• Website entry field
• Email/Username field (pre-filled with default email)
• Password entry field
• Generate Password button
• Search button
• Add button
• Logo display

Data Format

Saved in pw_file.json as:

{
    "website": {
        "username": "email@example.com",
        "password": "generated_password"
    }
}

Notes

• Default email: "rahimonkomiljonov06@gmail.com"
• Passwords are automatically copied to clipboard when generated
• Error handling for empty fields and missing file
• Responsive grid layout with proper spacing
• Requires logo.png in the same directory

Requirements.txt

pyperclip

Customization

• Modify username_entry.insert() for different default email
• Adjust password generation parameters in generate_password()
• Change window title or button widths
• Update logo file path/name if different

Limitations

• Basic search functionality (case-sensitive)
• No encryption of stored passwords
• Single-user focus
• Requires manual JSON file management

License

MIT License

Disclaimer

This is a basic password manager for educational purposes. For real-world use, consider:

• Adding encryption
• Implementing secure file handling
• Adding user authentication