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HomeToolsPassword Strength Checker

Password Strength Checker

Analyze password strength with detailed scoring, crack time estimation, and improvement suggestions.

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How to Use the Password Strength Checker

Type a password to see its strength score, estimated crack time, and detailed analysis with improvement suggestions.

Features

  • 0-100 Score — Visual strength bar with color coding.
  • Crack Time — Estimated time to brute force at 10B guesses/sec.
  • Checklist — 10 requirements with pass/fail indicators.
  • Suggestions — Actionable tips to improve weak passwords.
  • Common Use Cases

  • Password Policies — Test passwords against security requirements.
  • User Education — Show users why weak passwords are risky.
  • Security Audits — Evaluate password strength across accounts.
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