Web Inspector

Allows you to inspect web pages

Ask a question, post a review, or report the script.

Author: d-a-n
Daily installs: 0
Total installs: 48
Ratings: 0 0 0
Version: 1.1.6
Created: 2024-12-15
Updated: 2025-06-04
Size: 32 KB
License: MIT
Applies to: All sites

This userscript defines a function on the web page you visit
For the function to do anything, use this bookmarklet:
javascript:(function(){WEB_INSPECTOR();})();
A bookmarklet is essentially a regular browser bookmark/favorite but with a JavaScript URL
It may take a few seconds for the page the bookmarklet opens to load due to processing the entire web page.

Features:

HTML syntax highlighting
Limited CSS syntax highlighting
Code folding
Color previews for certain CSS properties

Some mobile browsers are missing the ability to access the web inspector that you'd find on a desktop browser. Some browser extensions for web inspecting exist but not all of them work or are non-free. This userscript alongside the bookmarklet changes that.