Quick my password oleh Clément Pentrella

QuickmyPassword extension allows you to generate and save passwords for any website!
You just have to provide the name of the website, your username and use an easy password that you remember easily. From these three fields QuickmyPassword will generate a strong password that resists any hacking.
you will then be able to retrieve this password by filling in exactly the same 3 fields.

For more information visit : https://quickmypassword.com