Quote:The following tutorial walks you through the steps of integrating password security checks in the KeePass password manager. The checks use the latest Have I Been Pwned database of leaked passwords and everything is run locally so that you don't have to worry about leaking password hashes over the Internet.

KeePass is an excellent desktop password manager that stores its databases locally by default. It is a feature-rich password manager that has been audited in 2016.

Have I Been Pwned is an online service to check whether one of your online accounts has been compromised in a data breach.

Some password managers, e.g. 1Password, come with functionality to check passwords against the database.

Full reading: https://www.ghacks.net/2019/01/18/check-all-keepass-passwords-against-the-have-i-been-pwned-database-locally/