CrackShield – Password Strength Meter

& Random Password generator.

_version: 2.4.0 _

About

CrackShield is a real-time password strength checker built with Python and Streamlit. It analyzes password length, character mix, and complexity to provide instant feedback and tips for stronger security.

Features

• Password Strength Analysis:

  Get real-time feedback on password security.

• Score-Based Assessment:

  Categorizes passwords as Weak, Can Be Stronger, Strong, or Solid.

• Actionable Security Tips:

  Provides suggestions to improve password strength.

• Random Strong Password Generator:

  One-click generation of highly secure passwords.

• Copy-to-Clipboard Functionality:

  Easily copy generated passwords for use.

• Clean, Interactive UI:

  Built with Streamlit for a smooth and user-friendly experience.

How It Works

The application assigns points based on the following conditions:

• Length Check: Passwords longer than 9 characters receive a point.
• Uppercase & Lowercase Check: Passwords having both uppercase and lowercase receive a point.
• Number Check: Passwords containing at least one number receive a point .
• Special Character Check: Inclusion of symbols such as @, #, $ contributes to the score.

Based on the total points, the application provides categorized feedback along with recommendations for strengthening the password.

Technology Stack

• Python for backend processing
• Streamlit for interactive UI
• Regex (re module) for pattern detection
• Pyperclip for clipboard access

About Developer

Aqsaa Qaazi
A developer with expertise in Python, Streamlit,Next.js, React.js and other web technologies, committed to building interactive and security-focused applications.

License

This project is open-source and available for use under the MIT License.