Is this tool free to use?

Yes, this tool is completely free with no hidden costs, no watermarks, and no usage limits.

Absolutely. All processing happens directly in your browser. Your files are never uploaded to any server.

Do I need to create an account?

No registration or signup required. Just open the tool and start using it immediately.

Password Strength Checker

Check how strong your password is with our free password strength analyzer. Get detailed security analysis, entropy calculation, and improvement suggestions.

How to Check Password Strength

1 Enter your password in the input field
2 View the strength meter and security score
3 Check which security requirements are met
4 Review the estimated time to crack
5 Follow the suggestions to improve your password

🔒 Instant results, faster than AI. No signup. 100% private.

Last updated: January 15, 2026 · v2.1