Security & Privacy Tools
We provide client-side tools designed to help you improve your personal security posture without compromising your privacy.
Password Strength Checker
What the tool does
It analyzes your password in real-time, providing a score out of 100 and specific actionable feedback to help you improve its resilience against common automated cracking techniques.
Who it is for
It is for anyone looking to evaluate a new password they are creating, or simply wanting to understand the mechanics behind strong passwords.
How it works
It uses a client-side heuristic algorithm that rewards length and character diversity, while actively penalizing predictable patterns like repeated characters, keyboard walks (e.g., "qwerty"), and common dictionary words.
Privacy approach
This tool operates entirely within your browser's memory using Vanilla JavaScript. Your password input is never transmitted over the network, saved in cookies, or sent to any external servers.
Limitations
The tool provides a heuristic estimate. It cannot definitively protect you against social engineering, malware, or if you reuse the password on a breached website. Always use Two-Factor Authentication (2FA).
Launch Password Strength Checker