Highlight Text

Select text, right click, and Highlight Text

You will need to install an extension such as Tampermonkey, Greasemonkey or Violentmonkey to install this script.

You will need to install an extension such as Tampermonkey or Violentmonkey to install this script.

You will need to install an extension such as Tampermonkey or Violentmonkey to install this script.

You will need to install an extension such as Tampermonkey or Userscripts to install this script.

You will need to install an extension such as Tampermonkey to install this script.

You will need to install a user script manager extension to install this script.

(I already have a user script manager, let me install it!)

You will need to install an extension such as Stylus to install this style.

You will need to install an extension such as Stylus to install this style.

You will need to install an extension such as Stylus to install this style.

You will need to install a user style manager extension to install this style.

You will need to install a user style manager extension to install this style.

You will need to install a user style manager extension to install this style.

(I already have a user style manager, let me install it!)

// ==UserScript==
// @name         Highlight Text
// @namespace    ccn0
// @version      2
// @description  Select text, right click, and Highlight Text
// @author       CCN0
// @license      MIT
// @match        *://*/*
// @grant        none
// @run-at       context-menu
// @icon         data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAABAAAAAQCAYAAAAf8/9hAAAAAXNSR0IArs4c6QAAAGpJREFUOI1jYCAR/P5k9h+Zz0iuZla+U4wkGYBuM8wQogzAphkGCBqATzNBFxDSjNcFxGjGaQCxmrEaQIpmBgYGBiYsiojWjNUAbIbg0owN/EfG+LwDA3CTYYqhthNtIyOyZnIA1jCgKwAAIzA0C4OErZ8AAAAASUVORK5CYII=
// ==/UserScript==

(function() {
    var range = window.getSelection().getRangeAt(0);
    var highlight = document.createElement("span");
    highlight.style.backgroundColor = "#ff0";
    highlight.style.color = "#000";
    highlight.appendChild(range.extractContents());
    range.insertNode(highlight);
})();