Strong Password Generator
Create a cryptographically secure, unique password in one click. Generation happens right in your browser with the WebCrypto API — nothing is sent to a server, nothing is stored, and no account is needed.
Crack time @ 1e10 guesses/s: —
Options
How it works
Three steps, under 30 seconds.
Choose a length from 8 to 64 characters and tick the character types you want — uppercase, lowercase, numbers and symbols.
Your browser picks every character at random using crypto.getRandomValues(). No keystrokes or results ever leave your device.
One tap copies the password. Paste it into the new account form, then store it in your password manager so every site gets its own key.
Why you can trust it
Built for people who take password hygiene seriously — ideal when you are setting up or rotating an account in Germany or anywhere else.
Every character comes from the browser’s WebCrypto CSPRNG using uniform rejection sampling — no weak Math.random() shortcuts.
The page is fully static after load — open the DevTools Network tab and generate a password: no requests fire, and nothing is stored or logged.
A live strength meter shows the password’s entropy in bits and an estimated offline crack time at 10 billion guesses per second.