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Strong Password Generator – Create Secure Passwords Online (Free)

Strong Password Generator – Create Secure Passwords Online (Free)

Use this free Password Generator to create strong, unique passwords instantly. Customize length, include uppercase, lowercase, numbers, and symbols, exclude look-alike characters, and check the strength meter with estimated entropy. Nothing is saved—everything runs in your browser.

Create Your Secure Password

Password Strength: —
Entropy: — bits

Why Use This Free Password Generator?

  • Secure by design: Uses window.crypto.getRandomValues for cryptographically strong randomness.
  • Fully customizable: Choose length, character sets, exclude ambiguous characters, avoid repeats.
  • Real-time strength meter: See estimated entropy (bits) and strength level.
  • Private: Works entirely in your browser—no data is sent or stored.

Recommended Password Settings

  • Length: 16+ characters for most accounts; 24–32 for critical accounts.
  • Character mix: Use lowercase, uppercase, numbers, and symbols.
  • Unique per site: Never reuse passwords across websites.

How to Create a Strong Password

  1. Set the length (16+ recommended).
  2. Check all character types and optionally exclude ambiguous characters.
  3. Click Generate and copy your password.
  4. Store it in a password manager for safety.

FAQ – Password Generator

Is this password generator safe?

Yes. It uses the browser’s crypto API to generate randomness and runs locally on your device.

Do you store the passwords I generate?

No. Nothing is uploaded or saved. Reloading the page discards everything.

What does “entropy (bits)” mean?

Entropy estimates how unpredictable a password is. Higher bits = harder to guess. Aim for 60+ bits for strong passwords.

What are ambiguous characters and why exclude them?

Characters like O/0, I/l/1 look similar. Excluding them makes copying/typing easier.

Conclusion

Use this free Strong Password Generator to create secure, unique passwords with a built-in strength meter. Customize your settings and copy your password instantly—right in your browser.

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