Password Strength Analyzer (CLI & GUI)

A modern tool to assess your password's strength and security, featuring both a beautiful cross-platform GUI and a user-friendly CLI. The tool provides detailed feedback, a strength score, and estimates how long it would take for your password to be cracked by an attacker.

Features

• Password Strength Analysis: Checks for length, uppercase, lowercase, digits, and special characters.
• Security Feedback: Gives actionable feedback and a clear strength score.
• Crack Time Estimation: Estimates how long it would take to crack your password using modern attack methods.
• Visual Strength Meter: See your password's security level at a glance.
• CLI & GUI: Use in the terminal or with a modern Tkinter-based graphical interface.
• Cross-platform: Works on Windows, Mac, and Linux.

Requirements

• Python 3.7 or higher
• colorama (for colored CLI output)
• Tkinter (usually included with Python, for GUI)

Optional

• ttkthemes (for enhanced GUI appearance)

Installation

1. Clone or download this repository.
2. Install the required dependencies:

pip install -r requirements.txt

Usage

CLI

Run the CLI tool in your terminal:

python Cli.py

• Enter your password when prompted. The tool will display the strength, estimated crack time, and security recommendations.

GUI

Run the GUI tool:

python Gui.py

• Enter your password in the input field. The GUI will show the strength, estimated crack time, and recommendations in real time.

Output Example (CLI)

🔒 Password Strength Analyzer

> Password: ********

🔐 Strength: Strong
██████████---------- (3/5)
⏳ Estimated time to crack: 2 days, 4 hours
📝 Security Recommendations:
  ⚠️ Add special characters (!@#$%^&*)
  ✅ Good password length (14+ characters)

Tip: Combine letters, numbers & special characters

License

MIT License