Password Strength Checker | Analyze Password Security
Analyze password strength based on length, complexity, and common patterns. Provides actionable recommendations to improve security.
How to Use This Tool
- 1
Type or paste a password into the input field.
- 2
View the strength score and analysis.
- 3
Follow the recommendations to improve your password.
Use Cases & Examples
Security Audit
Check if your passwords meet modern security standards.
Password Policy Testing
Verify if a password complies with common complexity requirements.
Educational
Learn what makes a password strong or weak.
How It Works
Analyzes password length, character types (uppercase, lowercase, numbers, symbols), and patterns.
Calculates a strength score from 0 to 100.
All processing happens locally in your browser; passwords are never sent to any server.
Frequently Asked Questions
Q.Is it safe to type my password here?
A. Yes. This tool runs entirely in your browser. No data is sent to any server. However, for maximum security, avoid typing your actual banking or critical passwords on any online tool.
Q.What makes a strong password?
A. A strong password is long (12+ characters), uses a mix of character types, and avoids common patterns or dictionary words.
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