Tool 14

Password Generator

Generate a strong, random password in one click.

Generate a password

Uses your browser's cryptographic random generator.

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Generated
Your password appears here.

How the password generator works

Pick a length and which character types to include, then press "Generate password." The password is built using your browser's cryptographically secure random number generator (crypto.getRandomValues), the same class of randomness used for security-sensitive code.

Nothing is saved or transmitted — the password only ever exists on your screen until you copy it and close the tab.

Common uses

  • Creating a strong password for a new account
  • Generating a one-off password or passphrase for shared access
  • Building a batch of random strings for testing
  • Replacing a weak or reused password with something stronger

FAQ

Is this actually secure to use for real passwords?
Yes — it uses your browser's crypto.getRandomValues API, a cryptographically secure random source, and nothing is logged or sent anywhere.
What if I uncheck every character type?
You'll get an error asking you to select at least one type — a password needs at least one kind of character to draw from.
Is my generated password stored anywhere?
No. It exists only in your browser's memory until you navigate away or refresh.

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