Genius Beta

In plain words

Genius Beta is a web app that lets users annotate and highlight text anywhere on the internet, then organize and share those annotations. It's designed for people who want to take notes, mark up content, and collaborate with others on web pages. The tool integrates directly into the browser, making it easy to capture insights and discuss passages without leaving the page.

written from the facts on this page · September 2026

From the sources

ANNOTATE THE WORLD. Add context, commentary, and images directly on top of any web page.

If you’re a publisher, you can install a simple line of javascript to Genius-activate your own site. Try it out: If your site runs on WordPress, make your posts annotatable with our Wordpress Plugin . Put genius.it/ 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! Only a handful of people know that the web browser’s big missing feature—the feature that was supposed to be in from the start but didn’t make it—is the ability to annotate any page on the Internet. Since we founded Rap Genius in 2009, we’ve built an amazing community for breaking down the meaning of anything you’re reading line-by-line — whether…from genius.com

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