Strong Password Generator

How to generate a secure password

1. Set the password length — use the slider to choose 4 to 128 characters.
2. Select character types — uppercase, lowercase, numbers, and symbols.
3. Click Generate to create a new random password.
4. Check the strength meter — aim for "Strong" or "Excellent".
5. Copy your password and store it in a password manager.

What makes a strong password?

• 12+ characters — longer passwords are exponentially harder to crack.
• Mixed character types — combine uppercase, lowercase, numbers, and symbols.
• Avoid dictionary words — random characters resist dictionary attacks.
• Unique per account — never reuse passwords across sites.
• Cryptographically secure — this tool uses the Web Crypto API (crypto.getRandomValues).