What is CSS Used?

CSS Used is a Chrome extension developed by https://bobscript.com, and its main feature is "Get all css rules used by the selected DOM and its descendants.".

Extension Screenshots

Download CSS Used Extension CRX File

Download CSS Used extension files in crx format, manually install Chrome extensions in the browser, or share the crx files with friends to easily install Chrome extensions.

Extension Usage Instructions

One click to get all the css applied to the selected web element and its descendants. -- Recent Update -- 1. Migrated to Manifest V3. 2. Resources are read from local caches, making it much faster and solves the cross-origin issue. 3. Optimized style parsing in a more efficient way. 4. Dropped support for some outdated CSS, mostly -o- and -ms- prefixed properties. 5. Implemented a new UI powered by Svelte, with some visual tweaks. -- Known Limit -- 1. For CSS rules like ".wrap p{...}", if only "

" is selected, the result ".wrap p{...}" will not apply to "

". Either change the rule to "p{...}" or add a ".wrap" parent in the final HTML. 2. CSS custom properties (variables) and all the style inherit related features are not supported currently.

Extension Basic Information

Name	CSS Used
ID	cdopjfddjlonogibjahpnmjpoangjfff
Official URL	https://chromewebstore.google.com/detail/css-used/cdopjfddjlonogibjahpnmjpoangjfff
Description	Get all css rules used by the selected DOM and its descendants.
File Size	164 KB
Installation Count	66,889
Current Version	3.0.0
Last Updated	2023-01-17
Publish Date	2019-06-23
Rating	4.57/5 Total 174 Ratings
Developer	https://bobscript.com
Email	[email protected]
Payment Type	free
Help Page URL	https://github.com/painty/CSS-Used-ChromeExt
Supported Languages	en
manifest.json
{ "update_url": "https:\/\/clients2.google.com\/service\/update2\/crx", "name": "CSS Used", "version": "3.0.0", "permissions": [ "tabs" ], "optional_permissions": [ "storage" ], "author": "Bob", "icons": { "16": "static\/icon\/16.png", "48": "static\/icon\/48.png", "128": "static\/icon\/128.png" }, "description": "Get all css rules used by the selected DOM and its descendants.", "devtools_page": "devtools.html", "options_page": "options.html", "manifest_version": 3, "content_scripts": [ { "matches": [ "" ], "js": [ "assets\/content.js" ], "all_frames": true } ], "action": { "default_icon": "static\/icon\/128.png", "default_title": "CSS Used For Chrome Devtool", "default_popup": "popup.html" } }