LeakNixFree Email Leak Checker
Check whether your email address and the passwords tied to it appear in known data breaches. One scan reads breach datasets holding more than 15 billion records and tells you which of your accounts are exposed. No registration, no card.
What the scan checks
- Breach datasets covering 15+ billion leaked records
- The passwords stored alongside your address, not just the breach name
- What else was exposed: names, phone numbers, addresses, IP data
- Have I Been Pwned data merged in, so nothing is double counted
Questions people ask
How does the email leak checker work?
Enter an email address and we match it against breach datasets covering more than 15 billion leaked records. The scan runs in seconds and shows which breaches exposed that address, what kind of data was in each one, and whether a password was included.
Is the email leak checker free?
Yes. The scan itself is free and needs no account. You can check any address you control and see how many breaches it appears in before deciding whether you want the full report.
Can it tell me if my password leaked?
It can. Breach records often include the password that was stored alongside the email address, so the results show which of your passwords were exposed and in which breach, rather than only telling you that something leaked.
What should I do if my email is found in a breach?
Change the password on every account that used it, starting with email and banking, turn on two-factor authentication, and stop reusing that password anywhere else. If a password of yours appears in the results, treat it as public.
Looking for ongoing alerts instead of a one-off scan? Compare dark web monitoring services.