showHTML by freginold

This extension shows information about a web page's HTML elements as you hover over them. The details are displayed in a text stripe at the top of the screen. Clicking on the text stripe will toggle it between top and bottom placement.

4 (4 reviews)

186 Users

You'll need Firefox to use this extension

Download Firefox and get the extension

Download file

About this extension

showHTML is a browser extension for developers and those who are curious about web page setup. It places a small text stripe at the top or bottom of any web page. As elements on the page are hovered over, details about each HTML element are displayed, including tag name, ID (if any) and classes (if any). You can move the stripe while in use; clicking on the text stripe will toggle it between the top and bottom of the browser window.

Rated 4 by 4 reviewers