Password Strength Analyzer
Test any password against real-world attack methods — dictionary attacks, brute force estimates, and common pattern detection. Get an instant strength rating.
Enter a Password to Test
We’ll analyze entropy, dictionary matches, brute force time, and common patterns.
100% Client-Side Analysis — Nothing Is Transmitted
Your password never leaves your browser. All analysis runs locally in JavaScript. No data is sent to any server.
Results will appear here after you analyze a password.
What This Tool Checks
Entropy Analysis
Calculates the mathematical randomness (bits of entropy) in your password — higher entropy means harder to crack.
Dictionary Match
Checks if the password or parts of it appear in common password dictionaries and leaked credential lists.
Brute Force Estimate
Estimates how long it would take to crack the password using modern GPU-based brute force techniques.
Common Patterns
Detects keyboard walks, repeated characters, date patterns, and common substitutions (@ for a, 3 for e, etc.).
This tool scratches the surface. The full platform goes deeper.
Enforce password policies across your client base, monitor for credential leaks in real time, and generate compliance evidence — all white-labeled under your MSP brand.