How secure is your password? Test your password strength and learn how long it would take for cyberattackers to crack with our free password strength checker.

Check how secure your password is using our free online tool. How long would it take a supercomputer to crack your password?

Check your password security and see if it can resist hackers. Use our random password generator to instantly create strong, unique passwords and stay protected.

Free password strength checker with advanced security analysis. Check password strength, crack time, and entropy. 100% private - all analysis done in your browser.

Our web-based password strength checker is built on JavaScript and uses a high-security SSL connection. The technology we use in this tool is widely known and is highly trusted. The …

Pwned Passwords is a huge corpus of previously breached passwords made freely available to help services block them from being used again.

Check the strength and security of your saved passwords. Find out if they’ve been compromised and get personalized advice when you need it.

Check if your password is strong enough to protect your accounts. Our free password strength checker analyzes your password security and provides tips to improve it.

Jun 4, 2025 · Then, it evaluates the strength of your password by analyzing its complexity, looking for uppercase letters, special characters, numbers, and the absence of predictable patterns. If …

Check how secure your passwords are with our free strength analyzer. Get instant feedback and improvement suggestions.