Create strong, random passwords instantly. Generated locally — never stored, never sent anywhere.
Weak passwords get cracked in seconds; strong ones take centuries. This generator creates passwords using your browser's cryptographic random number generator — the same quality of randomness used in security software — and guarantees at least one character from every character type you select.
Privacy first: everything happens on your device. We never see, store, or transmit your passwords. Once you leave the page, the password exists only where you saved it. Pair every generated password with a password manager (Bitwarden, 1Password, or your browser's built-in one) so you only ever have to remember one master password.
Want the full reasoning? Read our guide on why random passwords beat memorable ones.
Yes. Passwords are generated locally in your browser with cryptographic randomness and never leave your device.
At least 16 characters with mixed character types. Longer is always stronger.
No — nothing is stored, logged or transmitted. Once you leave the page, it's gone.
Entropy measures unpredictability in bits. A 16-character password from all character types has around 100+ bits — far beyond what brute-force attacks can crack in any realistic timeframe.
A passphrase of 4+ random words is a good memorable alternative. For maximum security, use a long random password from this generator plus a password manager.
Because breaches leak passwords constantly. If one site is compromised and you reused that password, attackers try it everywhere — a technique called credential stuffing.
Yes. A strong password plus 2FA (an authenticator app or security key) protects you even if the password itself is somehow exposed.