Check if your password has appeared in a data breach and test its strength against modern attacks. Our 100% private and secure tool gives you the insights you need to stay safe online.
Check Your Password NowA strong password is a great start, but it's useless if it's already in the hands of attackers from a previous data breach. A comprehensive check is essential for true security.
Instantly know if your password is on a public list used by hackers to break into accounts.
Our "time to crack" estimate shows how long it would take a computer to guess your password.
Get actionable advice to create passwords that are not just strong, but also unique and resilient.
Yes, 100% private. All strength analysis happens in your browser. For the breach check, we use a technique called "k-Anonymity" where only the first 5 characters of a hashed (scrambled) version of your password are sent. Your full password never leaves your device, ensuring complete privacy.
It means the password you entered was found in one or more massive data leaks from compromised websites. Hackers use these lists to try and log into other accounts. If your password is on such a list, you should stop using it immediately, everywhere.
This is an estimate of how long it would take an average desktop computer to guess your password using common "brute-force" attack methods. A longer time to crack indicates a much stronger password.