The Nofollow Link Highlighter is a free Chrome browser extension to highlight all the nofollow, sponsored and user generated content (UGC) links on a webpage in an active browser tab. Highlights the following link types • Nofollow • Sponsored • User Generated Content What makes this extension different from other nofollow highlighter chrome extensions is that it used less shipped code (lightweight) and it also highlights the newer rel= link attributions of sponsored and UGC.