Free breach check

Have you been exposed?

Check if your email address appears in known data breaches — and whether a password has leaked. Free, private, and takes seconds.

We check breach metadata only — we never see your password or show leaked credentials. Sources: XposedOrNot & HIBP Pwned Passwords.

Check if a password has leaked

See how many times a password has appeared in breaches. Your password is hashed in your browser and never sent — only the first 5 characters of its hash leave your device (k-anonymity).

Tip: don't paste a password you're actively using elsewhere. This tool is for awareness — if it shows up, stop using it everywhere.