Strong Password Generator

Create a random, hard‑to‑crack password in one tap — or check how strong your current one really is. Everything happens right here in your browser.

Your new password will appear here

Length 20

Uppercase Lowercase Numbers Symbols

Avoid similar characters (0, O, 1, l, I)

Check your password's strength

Typed here, analysed here. Nothing leaves your device.

Four rules that matter more than anything else.

Length beats complexity. A 16-character password is dramatically harder to crack than an 8-character one, even with fewer symbol types.
Never reuse a password. If one site leaks it, every account using it is exposed too.
Random words work as well as random characters. Four unrelated words strung together is long, memorable and just as strong.
Save it somewhere real. A password manager remembers your passwords so you never have to reuse or simplify one again.