Check if your password has been compromised in data breaches
• Uses the Have I Been Pwned database with over 11 billion compromised passwords
• Uses k-anonymity - only the first 5 characters of your password hash are sent
• Your full password is never transmitted or stored
• If your password is found, change it immediately and use a unique, strong password
• Consider using a password manager to generate and store unique passwords
Check if your password has been compromised in data breaches. Uses secure k-anonymity API. Our free online password leak checker is a protect your data and enhance security that helps you check if your password has been compromised in data breaches. uses secure k-anonymity api. No registration required, completely free, and works entirely in your browser for complete privacy and security.
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