What is a Email Breach Checker?
The Email Breach Checker connects to massive cyber-security databases to determine if your personal email address has been compromised, leaked, or stolen in a known corporate data breach.
Companies get hacked every day. When a service you use gets breached, hackers dump your email address and password onto the dark web, allowing cybercriminals to attempt unauthorized logins. This tool safely searches these hacked databases so you know if it's time to change your passwords.
How to Use Email Breach Checker
- 1
Type your primary email address into the secure search box.
- 2
Click 'Check Email' to initiate the database scan.
- 3
If the result is green, your email is secure and not found in any public breaches.
- 4
If the result is red, the tool will list exactly which companies were hacked in relation to your email.
- 5
Take immediate action to change your password on any compromised websites.
Features
- 100% Free: Unlimited use without any hidden fees or premium locks.
- No Signup: Instantly start using the utility without registering an account.
- Works in Browser: Fully client-side processing natively in your web browser.
- No Data Stored: Your inputs are not saved, logged, or recorded on any server.
- Mobile Friendly: Perfect responsive design for smartphones and tablets.
- Instant Results: Lightning fast execution with zero loading screens.
Examples
Good news — no pwnage found!
Flags that your email was compromised in the 2012 LinkedIn data leak.
Alerts you if the breach also included unencrypted passwords.
Frequently Asked Questions
Is this tool free?
Yes, checking your email security is 100% free.
Is my data safe?
Yes. Your email is checked securely against public hashes. We do not store your email.
Does it work on mobile?
Yes, you can check your accounts directly from your smartphone.
What should I do if my email is breached?
Don't panic. Immediately change the password of that specific account, and ensure you use a brand new, unique password. Enable Two-Factor Authentication (2FA).
Will you email me after I check?
No, we do not subscribe you to anything or use your email for marketing.