Secure Password Generator

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Create strong, complex passwords instantly to keep your accounts safe. Customize length and character types below.
Password Strength
Weak0 bits
Crack time: Instant

Best for most accounts — maximum entropy, hardest to crack.

Quick Presets

16
63264128

Character Settings

Generate 1-50 passwords at once

Security Tips

  • Use a different password for every account.
  • Enable Two-Factor Authentication (2FA) whenever possible.
  • Use a password manager to store these complex passwords securely.
  • Aim for at least 12 characters; 16 is ideal.

History

No password history yet.

Why use a random password generator?

Humans are terrible at being random. We tend to use patterns, birthdays, and common words that hackers can easily guess using dictionary attacks. A random password generator creates unpredictable strings of characters that are mathematically much harder to crack.

Frequently Asked Questions

Is this password generator safe to use?
Yes, all passwords are generated entirely in your browser using cryptographically secure randomness (Web Crypto API). No passwords are ever sent to our servers or stored anywhere.
What makes a password strong?
A strong password is long (16+ characters), uses a mix of uppercase, lowercase, numbers, and symbols, and avoids common patterns or dictionary words. Our generator creates passwords with high entropy that are mathematically difficult to crack.
Should I use a different password for every account?
Absolutely. Using unique passwords for each account ensures that if one password is compromised, your other accounts remain secure. Use a password manager to keep track of all your passwords.
What is a memorable password and when should I use it?
Memorable passwords use random words separated by characters (like 'correct-horse-battery-staple'). They're easier to type and remember while still being secure. Use them for accounts you need to type manually, like your computer login.
How long does it take to crack a password?
It depends on length and complexity. A simple 8-character password can be cracked in hours, while a 16-character password with mixed characters would take centuries with current technology. Our tool shows estimated crack time for each password.