This document provides instructions for adding Babblr, a new Tumblr chat service, to a Chrome browser. It explains that users can find the Babblr link on posts or go directly to the Babblr website URL. It then outlines two steps for implementing Babblr: going to the blog customize page and editing the HTML to paste the Babblr code in the right spot before the closing body tag. Once added, the Babblr chat function will appear on the user's blog dashboard so they can start communicating.