xkcd Alt Text Displayer is a Chrome extension that enhances the reading experience of xkcd comics. Developed by Adam, this free add-on falls under the category of Browsers and specifically the subcategory of Add-ons & Tools.

The main purpose of this extension is to display the alt-text for xkcd comics below the comic itself. This makes it easier for users to read the alt-text without any hassle. Unlike other methods where the alt-text may fade away or become difficult to access, xkcd Alt Text Displayer presents the alt-text in a little box below the comic, ensuring easy readability.

This extension is a great addition for xkcd enthusiasts who want to fully appreciate the comic's alt-text without any inconvenience. With xkcd Alt Text Displayer, users can enjoy a seamless reading experience and never miss out on the clever and witty alt-text that accompanies each xkcd comic.