Professional-grade password analysis and generation tools. Calculate entropy, assess strength, and create cryptographically secure passwords that protect what matters most.
Real-time password strength assessment
Mathematical entropy calculations
Cryptographically secure passwords
Built by security professionals for everyone who values digital safety. Our tools combine advanced cryptography with user-friendly design.
Advanced analysis of password strength using entropy calculations. Get precise measurements of resistance to attacks.
Generate cryptographically secure passwords with customizable parameters. A perfect balance of security and usability.
Intuitive interface that makes password security accessible to everyone. Understand your password strength at a glance.
Your passwords never leave your browser. All calculations happen client-side for maximum privacy and security.
Instant results with real-time feedback. No waiting, no loading screens — just immediate password analysis and generation.
Built to enterprise security standards. Trusted by professionals and companies worldwide.
Simple steps, powerful results. Our tool makes password security accessible to everyone.
Enter your existing password to see its entropy score, strength rating, and estimated crack time. Get instant feedback on security vulnerabilities.
Use our advanced generator to create new secure passwords. Customize length, character sets, and even include memorable words.
Copy your new secure password and update your accounts. Monitor entropy scores to maintain optimal security across all your accounts.
Built with the same security standards used by Fortune 500 companies and government agencies.
Your passwords are never sent to our servers. All processing happens locally in your browser.
Uses industry-standard cryptographic functions and secure random number generation.
Our algorithms are open source and auditable by security researchers worldwide.
Instant feedback helps you create stronger passwords and avoid common vulnerabilities.
We don't collect, store, or transmit your passwords. Everything happens locally on your device.
Join thousands of security-conscious users who trust our password tools to protect their accounts.
Free to use • No registration required • 100% private