How long should my password be?

Most current security guidance recommends at least 16 characters for important accounts, using a mix of character types. Longer passwords are generally far more resistant to brute-force attacks than shorter ones, even with added complexity.

Should I use the same generated password everywhere?

No — reusing passwords across accounts means a breach on one site can compromise all the others. Generate a unique password for each account and consider using a password manager to store them securely.

Hostperl DNS Tools

Password Generator

Create secure, random passwords with adjustable length and character sets. Generated entirely in your browser.

Strong, unique passwords are one of the simplest ways to protect accounts. This generator runs entirely in your browser, so generated passwords are never sent anywhere.

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Very Strong

Password length20

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

Frequently asked questions

Yes — every password is generated entirely in your browser using the Web Crypto API's cryptographically secure random number generator. Nothing is sent to a server, logged, or stored anywhere, so the password you see is never transmitted over the network.