Password Generator & Strength Checker
Generate strong, secure passwords with customizable options. Check password strength with real-time analysis and security recommendations.
Privacy First
All processing happens in your browser. Your data never leaves your device.
How to Use
- 1Set your desired password length (8-128 characters)
- 2Choose character types: uppercase, lowercase, numbers, symbols
- 3Click "Generate Password" to create secure passwords
- 4Check password strength with the built-in analyzer
- 5Copy passwords securely to your clipboard
Example
Input:
Length: 16, All character types enabled
Output:
Generated: Xk9#mP2$vL8@nQ4! (Strength: Very Strong)
Generate cryptographically secure passwords with customizable length and character requirements. Our password generator uses the browser's secure random number generator for maximum entropy.
Check the strength of any password with real-time analysis that evaluates length, character diversity, common patterns, and known vulnerabilities. Get actionable recommendations to improve weak passwords.
All password generation and checking happens entirely in your browser—passwords are never sent to any server, ensuring complete privacy for your credentials.
Frequently Asked Questions
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