CSS Insight - quick CSS inspection, analysis, editing and one-click copying on webpages. A practical tool for web developers.
Users
12
−1 in 30 days
Rating
5.0 / 5
unchanged in 30 days
Ratings
1
0 in 30 days
Store rank
#181K
#151K among extensions
Version
1.20.1
updated 27 Aug 2026
Users
monthly, 2 years
Latest, 17 Oct 2026:12 usersMove the mouse over the chart for any month
Ratings count
monthly, 2 years
Latest, 17 Oct 2026:1 ratingsMove the mouse over the chart for any month
The Chrome Web Store rounds user counts down to the leading digit, so the user line moves in steps. The ratings count is exact and is the better signal of real adoption.
About CSS Insight
CSS Insight – Effortless CSS Styling, Right at Your Fingertips
CSS Insight is the ultimate browser extension for web developers looking to streamline their styling workflow. Instantly inspect styles directly on any webpage — no need to open the browser console.
With CSS Insight, you can:
View declared styles, computed styles, media rules, and keyframe animations
Copy CSS rules to your clipboard with a single click
Track and analyze any HTML element with real-time style info
Add custom styles to test design changes on the fly
Explore styles in a clean, intuitive interface with advanced details in a dedicated panel
Whether you're debugging, optimizing, or simply exploring how a page is built, CSS Insight gives you everything you need to manage and understand styles efficiently.
Take control of your CSS – faster, smarter, cleaner.
NOTICE.
Tracking an Element with CSS Insight.
To track and analyze a specific element on a webpage:
1. Open the popup and click the "Start Tracking Tag" button.
2. Click on the element you want to inspect directly on the webpage.
3. Reopen the popup (if needed) and click "Stop Tracking Tag".
4. You can now view detailed style information for the selected element.
Additionally, you can manually enter any valid CSS selector into the input field to analyze styles for that element.