How secure is this password generator?

This generator uses the browser's built-in Web Crypto API (window.crypto.getRandomValues), which is a cryptographically secure random number generator. It is significantly more secure than Math.random().

Are generated passwords stored anywhere?

No. Passwords are generated locally in your browser and never sent to any server. Once you close the tab, the password is gone.

What is a strong password?

A strong password is at least 16 characters long, includes uppercase and lowercase letters, numbers, and symbols, and does not use real words, names, or personal information.

How long should my password be?

At minimum 12 characters for most accounts. For important accounts like banking or email, use 20+ characters. Longer is always better — length is the single biggest factor in password security.

Should I use a password manager?

Yes. A password manager (like Bitwarden, 1Password, or Dashlane) lets you generate and store a unique, strong password for every account. This is the single most effective thing you can do for your online security.

Password Generator

Generate strong, random passwords instantly. No account needed.

About Password Generator

Free online password generator. Create cryptographically secure, random passwords with custom length, uppercase letters, lowercase letters, numbers, and symbols. Uses the browser's built-in Web Crypto API so passwords are generated entirely on your device — nothing is ever sent to a server.

How to Use Password Generator

Set your desired password length using the length slider (8–128 characters).
Toggle character types: uppercase letters, lowercase letters, numbers, and symbols.
Click Generate to create a new cryptographically random password.
Click Copy to copy it to your clipboard — avoid typing it manually.

Frequently Asked Questions

How secure is this password generator?: This generator uses the browser's built-in Web Crypto API (window.crypto.getRandomValues), which is a cryptographically secure random number generator. It is significantly more secure than Math.random().
Are generated passwords stored anywhere?: No. Passwords are generated locally in your browser and never sent to any server. Once you close the tab, the password is gone.
What is a strong password?: A strong password is at least 16 characters long, includes uppercase and lowercase letters, numbers, and symbols, and does not use real words, names, or personal information.
How long should my password be?: At minimum 12 characters for most accounts. For important accounts like banking or email, use 20+ characters. Longer is always better — length is the single biggest factor in password security.
Should I use a password manager?: Yes. A password manager (like Bitwarden, 1Password, or Dashlane) lets you generate and store a unique, strong password for every account. This is the single most effective thing you can do for your online security.

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Password Generator

Generate strong, random passwords instantly. No account needed.

Strength: Strong

Length 16

Uppercase (A-Z)Lowercase (a-z)Numbers (0-9)Symbols (!@#$)

About Password Generator

How to Use Password Generator

Set your desired password length using the length slider (8–128 characters).
Toggle character types: uppercase letters, lowercase letters, numbers, and symbols.
Click Generate to create a new cryptographically random password.
Click Copy to copy it to your clipboard — avoid typing it manually.

Frequently Asked Questions

How secure is this password generator?: This generator uses the browser's built-in Web Crypto API (window.crypto.getRandomValues), which is a cryptographically secure random number generator. It is significantly more secure than Math.random().
Are generated passwords stored anywhere?: No. Passwords are generated locally in your browser and never sent to any server. Once you close the tab, the password is gone.
What is a strong password?: A strong password is at least 16 characters long, includes uppercase and lowercase letters, numbers, and symbols, and does not use real words, names, or personal information.
How long should my password be?: At minimum 12 characters for most accounts. For important accounts like banking or email, use 20+ characters. Longer is always better — length is the single biggest factor in password security.
Should I use a password manager?: Yes. A password manager (like Bitwarden, 1Password, or Dashlane) lets you generate and store a unique, strong password for every account. This is the single most effective thing you can do for your online security.