Social Link Formatter

Social Link Formatter is a module that adds a new formatter for link fields that renders a link as an appropriate icon linking to the destination if the link is related to a social network. The icon is guessed automatically from the hostname of the link. If the hostname is not related to a supported social network, then no icon is rendered.

This module depends on modules Link and Font Awesome Icons (so, it's necessary to download the Font Awesome library to sites/all/libraries).

It has just one setting, which is the icon size, that can assume four values: very small, small, medium (which is the default) and large.

Click on the image above for an idea about how it works.