Generates and reminds when necessary a unique password for each website you need based on a same secret key you need to remember
With this add-on you don't need anymore to remember lots of passwords for different sites, all you need is to remember only one secret key.
Add-on add a button to the toolbar, so whenever time comes to register at some website - you push that button and it opens a page in a new tab where you need to enter the secret key - your get a password. For every different site it'll be different password having the same secret key. This page gives only one password for one website with one secret key, so if you remember your key - you can retrieve your password whenever you want.