Password Strength Checker
Free online password strength checker. Evaluate password security in real-time. Scores based on length, character diversity, and provides improvement suggestions.
How to Use
Free online password strength checker. Evaluate password security in real-time. Scores based on length, character diversity, and provides improvement suggestions. This tool is completely free, no registration required. All data processing happens locally in your browser - nothing is uploaded to any server.
FAQ
How is password strength evaluated?
Scored based on length, use of uppercase/lowercase letters, numbers, special characters, and common patterns. 12+ characters with mixed types score highest.
Is my password uploaded?
No. Password checking happens entirely in your browser. Nothing is sent to any server. Your privacy is protected.