How does the password generator work?

It picks characters at random from the character sets you enable (lowercase, uppercase, digits, symbols) using the browser's cryptographic random source, then shuffles them to avoid patterns.

What makes a password strong?

Length matters most. A 16-character password with mixed character types has billions of times more combinations than a short one. Use a unique password per site and consider a password manager.

Is the generated password secure?

Yes. The generator uses a cryptographically secure random source and runs entirely in your browser, so generated passwords are not transmitted over the network or stored anywhere.

What length should I use?

For important accounts, use at least 14-16 characters. Longer passwords resist brute-force attacks far longer. Many security guidelines now recommend 15+ characters over complex but short passwords.

Should I include symbols?

Symbols add complexity and resist dictionary attacks, but length is the dominant factor. Including at least one character type beyond letters is still a good practice where the site allows it.

Password Generator

Generate strong, secure passwords in one click. The password generator builds random passwords using a cryptographic random source in your browser, with adjustable length and character sets — nothing is sent to a server.

Xk#9qP&2mZ

Length: 16

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

How to Use the Password Generator

Set the desired length (16+ recommended).
Check which character sets to include.
Click Generate Password for a fresh random password, then Copy.

How It Works

Characters are drawn using the browser's cryptographically secure random number generator (crypto.getRandomValues), ensuring uniform, unpredictable output. The generator never transmits or stores passwords.

Frequently asked questions

Everything you need to know about this calculator.

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How to Use the Password Generator

How It Works

Frequently asked questions

How does the password generator work?

What makes a password strong?

Is the generated password secure?

What length should I use?

Should I include symbols?

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