Case file · Nº 03
Safe-Cracker
How long would your password hold out? See it the way a cracker does – then let the locksmith cut you a better one.
Nothing you type leaves this page. Don't paste a password you actually use somewhere important – test one built the same way instead.
The locksmith
Estimates assume the attacker knows common passwords, words, names and patterns – not just brute force. Generated passwords use your browser's cryptographic random generator. The leak check uses Have I Been Pwned's k-anonymity API: only the first 5 characters of a SHA-1 hash are sent.