Bulk Password Audit

Analyze multiple passwords at once to identify weak spots, duplicates, and get prioritized recommendations for improvement.

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Your password never leaves your device. All analysis is performed locally using client-side JavaScript.

Enter Passwords (one per line)

Enter up to 50 passwords, one per line. We'll analyze each one for strength, breaches, patterns, and duplicates.

0 passwords entered

Paste your passwords above to get a comprehensive security analysis with actionable recommendations.

Aggregate statistics

Duplicate detection

Priority recommendations

CSV/JSON export

What Gets Analyzed

Each password is scored 0-100 based on length, complexity, and resistance to common attacks.

We check each password against databases of known breached passwords using secure k-anonymity.

Identify passwords you've reused across accounts - a major security risk.

Detect keyboard patterns, dictionary words, dates, and common substitutions.

Get an overview of your password portfolio's overall security health.

Receive actionable suggestions prioritized by security impact.

Review all your passwords to identify which need immediate attention.

Help team members understand password security with bulk analysis.

Audit passwords before importing into a new password manager.

Explore our other tools for comprehensive password security analysis and education.