Securely check if your password has been compromised in a data breach. We use K-Anonymity to ensure your privacy.
Free password breach checker to see if your email or password has been compromised in data breaches. Check against billions of breached accounts instantly using HaveIBeenPwned database. Protect your online security by checking if your credentials have been exposed in data breaches.
Our tool uses the HaveIBeenPwned API to check if your email has appeared in known data breaches. For passwords, we use k-anonymity to check against compromised passwords without sending your actual password to any server.
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Check if your password has been compromised in data breaches. Secure password checking using k-anonymity for maximum privacy.
Your password is hashed locally and never sent to our servers. We use k-anonymity for secure checking.
We check your email against the HaveIBeenPwned database, which contains billions of compromised accounts from known data breaches.
Your password is hashed locally and checked using k-anonymity. Your actual password never leaves your browser.
• Use unique passwords for each account
• Enable two-factor authentication
• Use a password manager
• Regularly check for breaches
• Update compromised passwords immediately
Your passwords never leave your browser. We use secure hashing and k-anonymity.
Check against billions of compromised accounts from major data breaches.
Get instant results with up-to-date breach information from HaveIBeenPwned.
Get detailed information about breaches including dates and compromised data.
We use mathematical privacy protection. Your full password never leaves your browser.
Checks against a massive, constantly updated database of leaked credentials.
Passwords are hashed using SHA-1 locally before any partial check is performed.
Get results in milliseconds. Know immediately if you need to change your password.
Enter securely.
Scan database.
Change if leaked.
Hackers use lists of breached username/password pairs to try and log into other services (like banking or social media). Using a unique, unbreached password everywhere is your best defense.
Data breaches happen daily. Regularly checking your passwords ensures you stay ahead of bad actors. If a password you use is flagged, you can change it before anyone exploits it.