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Password Generator

SECURE

Generate strong, cryptographically secure passwords with custom length and character options.

Click Generate
16
664

📖 How to Use Password Generator

1
Set password length
Use the slider to choose length — 16+ characters is recommended for strong passwords.
2
Select character sets
Toggle uppercase letters, lowercase letters, numbers, and symbols.
3
Generate
Click Generate to create a cryptographically random password.
4
Copy and save
Copy the password and store it in a password manager (not a text file or sticky note).

💡 Examples

Strong password
INPUT
Length: 16, all character sets enabled
OUTPUT
X7#mK9$pL2@nQ5^w (example)
No symbols (some sites)
INPUT
Length: 12, alphanumeric only
OUTPUT
hJ8kM3nP7qR4 (example)

🚀 Pro Tips

Use a unique password for every account — password managers like Bitwarden or 1Password make this easy.
16+ characters with mixed types makes brute-force attacks computationally infeasible with current hardware.
Avoid dictionary words, names, dates, or keyboard patterns (qwerty, 12345) — hackers try these first.
Enable two-factor authentication (2FA) on every important account — passwords alone aren't enough.
Change passwords only when you suspect a breach, not on a regular schedule (NIST 2020 guidance).

Frequently Asked Questions

Is this password generator truly random?+
Yes — it uses the browser's cryptographically secure random number generator (window.crypto.getRandomValues), the same standard used in security applications.
Is the generated password stored anywhere?+
No — passwords are generated entirely in your browser and never sent to any server.
What length should my password be?+
NIST recommends a minimum of 8 characters, but 16 or more characters is the modern best practice. Length is more important than complexity for brute-force resistance.

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