Security Available

Password Generator

Generate passwords locally in your browser with Web Crypto, customize the character sets you want, and save only your preferences in local storage on this device.

Generator settings

Browser-based password generator

Configure the password recipe, then generate one or many secure passwords locally in your browser with Web Crypto.

Password lengthNumber to generate

Lowercase

abc

Include lowercase letters from a-z.

Uppercase

ABC

Include uppercase letters from A-Z.

Numbers

123

Include digits from 0-9.

Symbols

!@#

Include common punctuation and symbols.

Disallow similar characters

Exclude characters that are commonly confused, including l, I, 1, O, and 0.

Settings are saved locally

Your preferences stay on this device in local storage. Generated passwords are not saved.

Generated passwords

4 character groups selected

Every password includes at least one character from each enabled group.

Valid passwords will appear here as soon as the selected options can produce them securely.

Strength estimate

Estimated entropy

102.8 bits

Rating

Very strong

Estimate based on password length and the size of the filtered character pool after your current settings are applied.

This is a directional estimate, not a guarantee. Real-world strength also depends on how and where the password is used.