Highlighter + Notes is a Chrome extension developed by Prateek Chawla. It falls under the category of Browsers and is classified as an Add-ons & Tools subcategory. This free extension allows users to highlight important text on any webpage and take notes effortlessly.

With Highlighter + Notes, users can choose from five different colors to highlight text on a webpage. These highlights are saved and will be waiting for the user the next time they visit the page. Additionally, users can also take short notes, which are retained even after they leave the webpage.

To get started, users can simply open up the Popup or use keyboard hotkeys. The extension provides convenient keyboard shortcuts, such as pressing Ctrl + Shift + H to toggle the highlighter and Ctrl + Shift + E to toggle the eraser.

Please note that the highlighter may not work on some websites due to their structure. However, for most webpages, Highlighter + Notes provides a simple and effective way to highlight important text and take notes effortlessly.