There is a Chrome extension to help you pick better passwords. It is called PassProtect by okta. It will tell you right away if your password is in a list of data breaches. It doesn’t necessarily mean your username/email and password combination are in that list but if your password is already in a list of compromised passwords, you might want to rethink that password. You can add it to your Chrome browser.
They do not store or collect any information from you, they simply use the HaveIBeenPwned.com API to check against the list of known breaches. If you want to check a password on your own, you can check it here as well manually to see if it is in the list of breached passwords, because it is the same list. Hackers that have collected passwords will often use them to breach a site and try to guess people’s logins and if you are using a password from a breached list, and they know your email or username, you may find yourself hacked.