Password Strength

Evaluate password entropy, crack-time estimates, and common pattern vulnerabilities.

SecurityEntropyAnalysis

Input

Test Password

No password entered

Analysis

Strict Criteria

  • At least 12 characters (Recommended 16+)
  • Mix of casing (Upper & Lower)
  • Contains numbers and symbols
  • No simple sequences (abc, 123)
  • High entropy (Unique characters)

Note: We apply penalties for common patterns like repetition, sequential characters (abc), and keyboard rows (qwerty).

Related in Security & Encoding

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