Password Requirements Checker
Check if a password meets common requirements: length, uppercase, lowercase, numbers, symbols.
About This Tool
Check if a password meets common requirements: length, uppercase, lowercase, numbers, symbols. All operations are performed entirely in your browser for maximum security. No data is ever sent to any server.
Security Notice: This tool uses
crypto.getRandomValues(), a cryptographically secure random number generator built into your browser.
Frequently Asked Questions
What are common password requirements?
Most services require at least 8 characters with a mix of uppercase, lowercase, numbers, and sometimes symbols.
Are these requirements enough for security?
Requirements set a minimum bar. For real security, focus on length (12+) and randomness rather than just checking character types.