Firefox Sync and Chrome password store are for users storing passwords. They are not hashed (because that would make it impossible to log into a site, because you need the actual password to log in, and a hash is irreversible). I don&#x27;t know what you mean by salted, because as far as I know, salts are only used with hashes and these are not hashed.<p>Bcrypt, scrypt, and argon2 are for server storage of login information. The server does not store the actual password, it just stores a hash.