Facebook provides another tool that allows Web publishers to use social networks to support the registration of users on their site. Although Facebook has provided a service for so many years (known as Connect), but on 12.16.2010, the company has introduced another option. Unlike Connect, a new registration tool can be used for people without Facebook accounts. It also allows publishers to request additional information from end users that Facebook is not required in the process of setting up (set-up) their account.

This tool has no specific name, is an iFrame that developers can add their website with one line of code. Facebook users have signed the completed registration form (the publisher of the web) will see some already filled with data from their Facebook account. End users can also be given the option to manually fill out the form (form) if they do not have a Facebook account or have not yet signed.