Your password never leaves your browser. All analysis is performed client-side.
Strength Rating
Common Password Detected
This password appears on lists of the most commonly used passwords. Attackers try these first — it could be cracked in seconds regardless of its length.
Estimated Crack Time
Average time to brute-force (50% keyspace)
- Online attack (1K/s)
- Slow hash (bcrypt, 10K/s)
- Fast hash (MD5, 100B/s)
- GPU cluster (MD5, 1T/s)
Character Analysis
- Length
- Uppercase letters
- Lowercase letters
- Digits
- Symbols
How to Improve
Password Security Essentials
Follow these guidelines to keep your accounts safe from compromise.
Use a Password Manager
Tools like Bitwarden, 1Password, LastPass, or your browser's built-in password manager generate and store unique passwords for every site.
Enable Two-Factor Authentication
MFA/2FA adds a second layer — even if your password is compromised, attackers still cannot access your account without the second factor.
Never Reuse Passwords
If one service is breached, attackers will try that password on every other site. Each account must have its own unique password.
Rotate Regularly
Change passwords every 60–90 days, especially for critical systems. Immediately rotate any password you suspect may have been exposed.
Avoid Dictionary Words
Dictionary attacks try millions of real words instantly. Use random combinations or passphrases of 4+ unrelated words instead.
Let Your Browser Help
Chrome, Edge, and Safari can suggest strong passwords and flag compromised ones. Accept their suggestions — they're stronger than anything you'd invent.