Genius’s free web annotator allows you to add line-by-line annotations to any web page. By inserting “” in front of a URL, you can annotate or read any other Genius annotations for that page. Genius lets you add line-by-line annotations to any page on the Internet Enable annotation on your own site If you’re a publisher, you can install a simple line of javascript to Genius-activate your own site. Try it out: <script async src="//"></script> If your site runs on WordPress, make your posts annotatable with our WordPress Plugin. Share annotated pages with everyone, no extension needed Put in front of any URL to annotate and read other Genius annotations on any page on the Internet. You don’t need to download anything!