FullscreenEverything is a free Chrome add-on developed by xieby123. It falls under the category of Browsers and is specifically classified as an Add-ons & Tools subcategory. This handy tool allows you to fullscreen arbitrary elements on any web page, giving you more control over your browsing experience.

To use FullscreenEverything, simply click on the extension icon to enter the selecting mode. In this mode, when you hover your cursor over an element on a web page, it will be highlighted. By clicking on the highlighted element, you can easily fullscreen it. This means that you can focus on specific content without distractions or unnecessary clutter.

One of the key advantages of FullscreenEverything is its simplicity and ease of use. With just a few clicks, you can quickly enter fullscreen mode for any element you choose. Additionally, if you change your mind or want to exit the selecting mode without fullscreening anything, you can simply press the Esc key.

Overall, FullscreenEverything is a useful Chrome add-on that enhances your browsing experience by allowing you to fullscreen any element on a web page. Its intuitive interface and straightforward functionality make it a valuable tool for those seeking more control and customization while browsing the web.