01

Set length and character types. All options update the password entropy in real time.

02

The tool calls crypto.getRandomValues() for true randomness — not Math.random().

03

Click any password to copy it. Generate up to 20 at once for batch use.

04

Store your new passwords in a trusted manager like Bitwarden or 1Password.

Is this tool free?

Yes, completely free. No ads, no sign-up, no limits. Use it as many times as you like.

Where are passwords processed?

Entirely in your browser. No data is ever sent to any server. We don't even have a backend.

How long should my password be?

At minimum 16 characters with mixed types. For critical accounts, use 24+ characters.

Is it safe to use on mobile?

Yes. The tool is fully responsive and works on all modern devices and browsers.

What is entropy?

Entropy measures unpredictability in bits. Higher entropy = harder to crack. 80+ bits is considered very strong.

Secure Password Generator

Features & Details