Test any password against your own security requirements in seconds. Check minimum length, uppercase and lowercase letters, numbers, and symbols with instant results.
Learn how strong rules improve security without making passwords unnecessarily hard to use.
Password policies create a baseline for stronger account security. A rule that requires a decent minimum length and a mix of character types helps reduce weak passwords, while overly strict rules can frustrate users and encourage workarounds.
Balance security with usability by requiring enough length and complexity to be effective, without making passwords so difficult that people stop using them safely.
NIST guidance recommends at least 8 characters for general accounts and 12 or more for sensitive accounts. A mix of character types is helpful, but forced regular changes are no longer considered necessary. Use our password generator to create compliant passwords, then check them against weak password patterns.
For organizations, the most effective approach is to pair policy rules with a password manager so compliance is easier to maintain. Our entropy calculator and time-to-crack estimator can help you judge whether a policy is strong enough.
Set minimum length, character types, and complexity requirements.
See pass or fail results instantly as you test each password.
Verify whether passwords meet your organization’s requirements.
Common questions about password policy strength and compliance.
Current NIST guidance recommends at least 12 characters for stronger protection. Older 8-character minimums are no longer considered sufficient for many accounts, and longer passwords are much harder to crack.
Modern security guidance no longer recommends forcing regular password changes. Instead, passwords should be changed immediately after a breach or suspected exposure, because frequent mandatory resets often lead to weaker habits.
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