Password Strength

How to use Password Strength

1. 1

   Open Password Strength

   Launch Password Strength directly in your browser — there is nothing to download, install, or configure first.

2. 2

   Enter your data

   Type or load the data you want to process into Password Strength. Nothing is sent anywhere.

3. 3

   Run it locally

   Choose your options and run Password Strength. All processing happens in your browser, so sensitive data never leaves your device.

Frequently asked questions

Is Password Strength free to use?

Yes. Password Strength is completely free, with no account, no paywall, and no usage limits.

Is my data private when I use Password Strength?

Yes. Password Strength runs entirely in your browser, so the data you enter stays on your device and is never sent to a server.

Does Password Strength store or log anything I enter?

No. Password Strength runs entirely in your browser and makes no server requests, so nothing you enter is transmitted, logged, or stored.

Do I need to install anything or create an account?

No. Password Strength works instantly in any modern web browser — there is no software to install, no extension, and no sign-up.