Password Generator
Strong, random passwords with full control over length and characters.
How this password generator works
This free online password generator takes the numbers you enter and applies a standard formula for this kind of calculation, showing the result instantly with no page reload. Strong, random passwords with full control over length and characters.
Everything runs client-side in JavaScript, so your inputs never leave your device — there's no server, no account and no tracking involved in getting your answer.
Frequently asked questions
Yes — this uses the browser's crypto.getRandomValues API, a cryptographically secure random source, not Math.random(). Nothing is sent over the network; generation happens entirely on your device.
Length matters more than complexity — a longer password is exponentially harder to brute-force. Aim for at least 16 characters using a mix of character types.