Password Generator

A lightweight Chrome & Mozilla extension for creating strong, customizable passwords using a Linear Feedback Shift Register (LFSR) algorithm.

📝 Overview

This extension helps you generate one or more secure passwords with fine-grained control over:

• Minimum & maximum alphabetic characters
• Minimum & maximum numeric characters
• Minimum & maximum special characters
• Total password length
• Optional separator character at a fixed interval
• Password history (view, copy, delete)

Built with HTML, CSS, and vanilla JavaScript, it leverages an LFSR-based PRNG to ensure unpredictability and performance.

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✨ Features

• Instant Generation
  Click “Generate” and get a ready-to-use password in seconds.
• History Management
  Review previously generated passwords, copy them back, or delete individual entries.
• Flexible Settings
  Dial in exactly how many letters, digits, and symbols you want.
• Separators
  Insert a dash (or any character) every N characters for readability.
• Batch Mode
  Generate multiple passwords at once.

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📥 Installation

From Chrome Web Store

1. Visit the Password Generator page
2. Click Add to Chrome

From Mozilla Firefox Web Store

1. Visit the Password Generator page
2. Click Add to Mozilla Firefox

From Source

1. Clone this repo

   git clone https://github.com/0xDRAGOS/password-generator.git

2. Open Chrome → Extensions → Enable Developer mode
3. Click Load unpacked and select the project folder

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🚀 Usage

1. Click the dials icon in your toolbar.
2. Under Input, optionally enter a keyword (e.g. site name) to seed the generator.
3. Adjust Length, Min/Max sliders for letters, numbers, symbols.
4. (Optional) Set a Separator and Interval to break the password into chunks.
5. Hit Generate Password.
6. Copy your new password or save it to History.

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🎥 Demo Video

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📸 Screenshots

     

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🛠️ Tech Stack

• Core: HTML5, CSS3, ES6 JavaScript
• Algorithm: Linear Feedback Shift Register (LFSR)
• Manifest v3 for Chrome compatibility

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🛠️ Development

• popup.html – Extension UI
• css/ – Stylesheets
• js/ – Logic & LFSR implementation
• libs/ – Third-party helpers
• manifest.json – Extension metadata

To modify, simply edit and reload the extension in Chrome’s Extensions page.

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🤝 Contributing

1. Fork the repo
2. Create a feature branch (git checkout -b feature/YourFeature)
3. Commit your changes (git commit -m "Add YourFeature")
4. Push to origin and open a PR

Please file issues for bugs or feature requests!

Developed by 0xDRAGOS • Hosted on GitHub • Version-controlled & open-source