CSS Insight icon

CSS Insight

by MarkAlexI · ext.pp.ua · Developer Tools
Established publisherManifest V3 Free
View in Chrome Web Store Data as of 17 Oct 2026

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
0815Jan 2025Dec 2025Oct 2026
Latest, 17 Oct 2026: 12 usersMove the mouse over the chart for any month

Ratings count

monthly, 2 years
001Jan 2025Dec 2025Oct 2026
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.

Growth

WindowUsersChangeRatingsRating
7 days−2−14.3%00.00
30 days−1−7.7%00.00
6 months+1+9.1%00.00
1 year+5+71.4%00.00

Version history

31 versions recorded
1.20.127 Aug 2026
1.20.024 Aug 2026
1.19.18 Aug 2025
1.19.07 Aug 2025
1.18.93 Aug 2025
1.18.825 Jun 2025
1.18.717 Jun 2025
1.18.67 Jun 2025

Details

Category
Developer Tools
First seen
6 Jan 2025
Size
558 KB
Languages
en
Pricing
Free
Privacy policy
ext.pp.ua
Support
ext.pp.ua
Extension ID
keejoflofbcbepjbbhnmiomgmjjihmnb

Permissions and risk

Moderate riskimpact 3, likelihood 2
Permissions
storagetabsactiveTabscripting
Site access
<all_urls>
Can read and change data on every website you visit.

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