Why Strong Passwords Matter
Weak passwords are the #1 cause of data breaches. Our Random Password Generator creates cryptographically secure passwords that hackers can't guess or brute-force. Every password is generated locally in your browser—we never see or store your passwords.
Password Strength Guidelines
| Length | Strength | Time to Crack |
|---|---|---|
| 8 characters | Weak | Hours to days |
| 12 characters | Moderate | Months to years |
| 16 characters | Strong | Centuries |
| 20+ characters | Very Strong | Longer than universe age |
đź”’ Security First
We use crypto.getRandomValues() for cryptographically secure randomness. Your passwords are generated entirely in your browser—nothing is sent to any server.
Character Types Explained
Lowercase (a-z)
26 options. Always recommended as the base character set. Required by most password policies.
Uppercase (A-Z)
26 more options. Mixing cases greatly increases password entropy. "Password" vs "pAsSwOrD" makes a huge difference.
Numbers (0-9)
10 options. Required by almost all modern password policies. Avoid predictable patterns like birth years at the end.
Symbols (!@#$%^&*)
30+ options depending on what's allowed. Symbols massively increase password strength but aren't supported by all systems.
Frequently Asked Questions
How do I remember complex passwords?
Use a password manager! Tools like 1Password, Bitwarden, or KeePass store your passwords securely. You only need to remember one master password.
Is 8 characters really too short?
Yes! Modern GPUs can test billions of combinations per second. An 8-character password with mixed characters can be cracked in hours. We recommend minimum 16 characters.
Should I use the same password everywhere?
Never! If one site is breached, hackers try those credentials everywhere (credential stuffing). Generate unique passwords for every account.
Password Security Best Practices
- 16+ characters: Length beats complexity
- Unique per site: Never reuse passwords
- Use a manager: Don't try to memorize them all
- Enable 2FA: Passwords are just one layer