Stop using bad passwords.

Free and open source

Do your credentials pass the test?

PassProtect is a browser plugin that makes it easy for people to discover in real-time if a password they’re using has been exposed in a data breach. With a real time notification, PassProtect quickly alerts users of unsafe passwords so they can take immediate action without compromising privacy.

By using k-anonymity, PassProtect ensures no passwords are ever seen, stored, or sent over the network during the checking process.

PassProtect is powered by Have I Been Pwned? and is free, open source and secure.

Get it now

Add pass protect to your browser

Available today on Chrome, coming soon to Firefox.

Are you a developer?

Add PassProtect into the websites you run with a single line of code and instantly upgrade your user security.

PassProtect is published under the MIT license.

PassProtect is open source and built with ♥ by @oktadev and @rdegges