Password Strength Analyzer
Test your password is security and get instant feedback • Need a strong password? Try our Generator
Not happy with your password strength?
Our Password Generator creates ultra-secure, random passwords instantly.
Understanding Password Strength
Our analyzer uses the zxcvbn algorithm developed by Dropbox, which evaluates passwords more realistically than simple complexity rules.
What Makes a Password Truly Secure?
- Length: Minimum 12 characters, ideally 16+
- Complexity: Mix of character types
- Unpredictability: No dictionary words or personal info
- Uniqueness: Never reuse passwords
Password Security Best Practices
Use a Password Manager
Store passwords securely with tools like Bitwarden or 1Password.
Enable Two-Factor Auth
Add an extra layer of security to all important accounts.
Help Improve This Tool
We are committed to making SecureToolbox the best set of security tools available. Your feedback helps us:
- Identify and fix issues quickly
- Prioritize new features and improvements
- Understand how you use our tools
- Create better documentation and examples
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