Random Password Generator

Create strong, secure passwords generated locally in your browser — nothing is ever sent anywhere.

Character Mix

Set exactly how many of each type to include — total length: 16

Exclude Ambiguous Characters Removes 0/O, 1/l/I and similar look-alikes
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Your Password
Length0
Strength—
Entropy—

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Frequently Asked Questions

Is this password generator secure?+

Yes. It uses your browser's cryptographically secure random number generator (crypto.getRandomValues), the same class of randomness used for real cryptographic keys — not Math.random(), which is not safe for generating passwords.

Are my generated passwords sent anywhere or stored?+

No. Every password is generated entirely inside your browser. Nothing is transmitted to a server, logged, or stored — closing or refreshing the page discards it completely.

What makes a password strong?+

Length matters more than complexity — a longer password with a mix of character types is exponentially harder to guess than a short, complex one. Aim for at least 12-16 characters using a mix of uppercase, lowercase, numbers and symbols.

Should I exclude ambiguous characters?+

Turning this on removes characters that are easy to misread or mistype, like 0/O and 1/l/I — useful if you'll be typing the password by hand rather than copying and pasting it.

Why choose exact character counts instead of just toggling types on or off?+

Exact counts give you precise control — for example, you can require exactly 2 symbols instead of getting anywhere from zero to several purely by chance. The characters are still placed in random positions using cryptographically secure randomness, only the quantity of each type is fixed.