Better than the password ledger is a password vault. I use Keepass to enter all of my logins and to randomly generate passwords. I don't even know many of them. When I need to login somewhere I go to the entry for it in Keepass and either do an autotype of the login or cut and paste the password. The file for the passwords is heavily encrypted and sets on a google drive. I have the android version on phone and tablet and all share the same file. Much safer and more convenient than a ledger.