Your one and only place to get your passwords. First of all, don't panic. You only have to remember ONE password for all your logins, that's your master password! With this master password you generate individual passwords for every website.
Whatever you fill in the form of PASSWRD stays on your computer. Nothing will be transmitted in the internet! Never!
https://coffeemug13.github.io/passwrd
SHA-256 (FIPS 180-4) implementation in JavaScript by Chris Veness 2002-2016 , MIT Licence