devcrate / Generators / Password Generator
Generators
Passwords, actually random.
Uses crypto.getRandomValues (not Math.random) so results are cryptographically strong, not just pseudo-random. Nothing generated here is sent anywhere.
runs entirely in your browser — nothing is uploaded
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How to use the password generator
- Set your desired length and pick which character sets to include.
- Optionally exclude ambiguous characters like l, 1, O, and 0 if you'll be typing the password by hand.
- Click Generate — the entropy estimate below shows roughly how strong the result is.
Frequently asked questions about the Password Generator
Is my data uploaded anywhere when I use the Password Generator?
No. The Password Generator runs entirely in your browser using JavaScript — nothing you type, paste, or select is sent to any server. You can confirm this yourself by opening your browser's network tab while using it.
Is the Password Generator really free, and do I need an account?
Yes — the Password Generator is completely free, with no account, sign-up, or usage limit.
Does it work on mobile and in any browser?
The Password Generator works in any modern browser — Chrome, Firefox, Safari, or Edge — on desktop or mobile, since it's built with standard HTML, CSS, and JavaScript with no special requirements.