FWIW This same functionality is available as a Chrome extension: https://security.googleblog.com/2019/02/protect-your-accounts-from-data.html https://security.g

FWIW This same functionality is available as a Chrome extension: https://security.googleblog.com/2019/02/protect-your-accounts-from-data.html https://security.googleblog.com/2019/02/protect-your-account... (Disclosure: I work on Chrome, though on Developer Tools)