🔐 WebPassCodeGenerator

🎭 A cyberpunk-themed password generator with real-time strength analysis and QR code generation

100% Client-Side • No Installation Required • Works OfflineReport Bug • Request Feature

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✨ Features

Feature	Description
🎲 Secure Generation	Cryptographically secure passwords using Web Crypto API
📊 Real-time Analysis	Instant strength calculation with crack time estimation
📱 QR Code Generation	Instant QR codes for easy password sharing
🎨 Mr. Robot Theme	Cyberpunk aesthetic with glitch effects and matrix rain
💾 Local History	Last 10 passwords saved locally (never sent to server)
⚡ 100% Client-Side	Everything runs in your browser - no server needed
🔒 Privacy First	No data collection, no analytics, no external requests
📱 Responsive Design	Works perfectly on desktop, tablet, and mobile

🚀 Quick Start

Option 1: Download & Run Locally

# Clone the repository
git clone https://github.com/Nyx-Off/WebPassCodeGenerator.git
# Open in browsercd WebPassCodeGenerator
open index.html # macOS# OR
start index.html # Windows# OR
xdg-open index.html # Linux

Option 2: Host on Web Server

# Using Python
python -m http.server 8000
# Using PHP
php -S localhost:8000
# Using Node.js (http-server)
npx http-server

That's it! 🎉 No dependencies to install, no build process, just open and use.

🛠️ Password Options

Length Control

• Range: 4-128 characters
• Default: 16 characters
• Real-time slider with numeric input sync

Character Sets

• ✅ Lowercase: a-z (26 characters)
• ✅ Uppercase: A-Z (26 characters)
• ✅ Numbers: 0-9 (10 characters)
• ✅ Symbols: !@#$%^&*()_+-=[]{}|;:,.<>? (28 characters)

Advanced Options

• 🚫 Exclude Ambiguous: Remove 0O, 1l, I
• 🔤 Begin with Letter: Force first character to be alphabetic
• ❌ Exclude Custom: Remove any specific characters

Strength Indicators

Strength	Score	Entropy	Crack Time	Color
🔴 Weak	< 30	< 28 bits	Instant - Hours	Red
🟡 Fair	30-50	28-36 bits	Days - Months	Orange
🟣 Good	50-70	36-60 bits	Years - Centuries	Purple
🟢 Strong	> 70	> 60 bits	Millennia+	Green

📁 Project Structure

WebPassCodeGenerator/
├── 📄 index.html # Main application
├── 📁 assets/
│ ├── 📁 css/
│ │ ├── main.css # Core styles & variables
│ │ ├── animations.css # Glitch, matrix rain, effects
│ │ └── components.css # UI components
│ └── 📁 js/
│ ├── app.js # Main application controller
│ ├── password-generator.js # Crypto generation engine
│ ├── strength-calculator.js # Strength & entropy analysis
│ └── ui-controller.js # UI state management
├── 📄 LICENSE # MIT License
└── 📄 README.md # This file

Optional Files (Not Required)

• api/ - PHP backend (QR codes work without this)
• includes/ - PHP config (not needed)
• install.php - Installer (not needed)
• .htaccess - Apache config (optional)

🔧 Technical Details

Security Features

• ✅ Cryptographically Secure: Uses crypto.getRandomValues()
• ✅ No Network Requests: 100% offline capable
• ✅ No External Dependencies: Pure vanilla JavaScript
• ✅ Memory Safe: Passwords cleared from memory after use
• ✅ XSS Protected: All inputs sanitized

Browser Compatibility

Browser	Minimum Version	Tested
Chrome	60+	✅
Firefox	53+	✅
Safari	11+	✅
Edge	79+	✅
Opera	47+	✅

Performance Metrics

• ⚡ Initial Load: < 100ms
• ⚡ Password Generation: < 1ms
• ⚡ QR Generation: < 50ms
• 📦 Total Size: ~50KB (excluding fonts)
• 🎯 Lighthouse Score: 100/100

🎨 Customization

Change Theme Colors

Edit CSS variables in assets/css/main.css:

:root {
--color-accent:#9b59b6; /* Main purple */--color-accent-dark:#6c3483; /* Dark purple */--color-accent-light:#bb8fce; /* Light purple */--color-success:#27ae60; /* Green */--color-warning:#f39c12; /* Orange */--color-danger:#e74c3c; /* Red */
}

Modify Character Sets

Edit assets/js/password-generator.js:

this.charsets={lowercase: 'abcdefghijklmnopqrstuvwxyz',uppercase: 'ABCDEFGHIJKLMNOPQRSTUVWXYZ',numbers: '0123456789',symbols: '!@#$%^&*()_+-=[]{}|;:,.<>?',// Add custom sets:custom: 'àéèêëñç'// Example: accented characters};

Adjust Animation Speed

Edit timing in assets/css/animations.css:

/* Glitch effect speed */
.glitch { animation: glitch 1s infinite; }
/* Matrix rain speed */setInterval(draw, 35); // in app.js

💻 Keyboard Shortcuts

Shortcut	Action
Ctrl/Cmd + G	Generate new password
Ctrl/Cmd + C	Copy current password

🎯 Use Cases

• Personal Security: Generate strong passwords for personal accounts
• Development: Create secure API keys and tokens
• System Administration: Generate root passwords and service accounts
• Team Sharing: QR codes for secure password distribution
• Offline Environments: Works without internet connection

🤝 Contributing

Contributions make the open source community amazing! Any contributions are greatly appreciated.

1. Fork the Project
2. Create your Feature Branch (git checkout -b feature/AmazingFeature)
3. Commit your Changes (git commit -m 'Add some AmazingFeature')
4. Push to the Branch (git push origin feature/AmazingFeature)
5. Open a Pull Request

Development Guidelines

• Keep it client-side only
• Maintain the cyberpunk aesthetic
• Ensure mobile responsiveness
• Write clean, commented code
• Test across browsers

📝 License

Distributed under the MIT License. See LICENSE for more information.

👤 Author

Samy - Nyx

• 🌐 Website: bensalemdev.fr
• 💼 GitHub: @Nyx-Off
• 📧 Contact: GitHub Issues

🙏 Acknowledgments

• Mr. Robot - Design inspiration
• qrcode.js - QR code generation
• Font Awesome - Icons
• Google Fonts - Typography
• The open source community 💜

📊 Stats

🔒 Security

• No Data Collection: We don't track, store, or transmit any data
• Local Storage Only: History saved in browser's localStorage
• Open Source: Audit the code yourself
• Report Security Issues: Create a private security advisory

🚀 Roadmap

• PWA support for offline mobile use
• Browser extension version
• Additional themes (Matrix, Tron, Blade Runner)
• Password strength tips
• Passphrase generation mode
• Export/Import password history
• Multi-language support

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🎭 Stay Safe, Stay Secure 🎭

Made with 💜 and ☕ by Samy - Nyx

If you like this project, please ⭐ star it!

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