Extension Tracker

CSS Checker

107 users Rated 5.00 from 5 ratings Last updated 7 Sep 2026

By None Live in the Chrome Web Store fbbhbghkmplobamechifkpjhmfbpmadb Last checked 27 Sep 2026, 00:51 UTC

The listing

What the Chrome Web Store shows, as of the last check

Use CSS Checker to instantly find and fix errors. Built-in CSS validator and color contrast checker - the ultimate CSS toolSummary from the listing
Developer
None
Category
Productivity › Developer Tools
First published
18 Apr 2026
Last updated
7 Sep 2026
Version
1.1.7
Size
420 KiB
Minimum Chrome
88
Languages
52 languages

Deutsch, English, Filipino, Indonesia, Kiswahili, Melayu, Nederlands, Tiếng Việt, Türkçe, català, dansk, eesti, español, español (Latinoamérica), français, hrvatski, italiano, latviešu, lietuvių, magyar, norsk, polski, português (Brasil), português (Portugal), română, slovenčina, slovenščina, suomi, svenska, čeština, Ελληνικά, български, русский, српски, українська, עברית, العربية, فارسی, मराठी, हिन्दी, বাংলা, ગુજરાતી, தமிழ், తెలుగు, ಕನ್ನಡ, മലയാളം, ไทย, አማርኛ, 中文（中国）, 中文（台灣）, 日本語, 한국어

Website
csschecker.com
Open in the Chrome Web Store ↗ View the code or download the CRX in CRX Viewer ↗
Users over time As shown on the Chrome Web Store

Tracking began on 27 Sep 2026. The chart appears after the second check.

Show the numbers
CheckedUsersRatingRatings
2026-09-271075.005
Users, 7 days
–
needs a week of history
Users, 30 days
–
needs a month of history
Rank
#64,267
by users, of 264,703 extensions
In its category
#5,769
of 27,615 in Developer Tools

What changed

Every change found on a check, newest first

No changes found since tracking began on 27 Sep 2026.

What it can access

From the extension's manifest, in plain language

Every websiteIt can read and change your data on all the sites you visit.
Sites
  • <all_urls>Every website
Sites where it runs scripts
  • <all_urls>Every website
Browser features
  • sidePanelShow a side panel
  • storageSave settings and data in your browser
  • webNavigationFollow your browsing, page by page

About this data

Collected from the extension's public Chrome Web Store listing. It's checked every month, and again whenever a new version appears. Last checked 27 Sep 2026, 00:51 UTC; next check around 11 Oct 2026.

How we collect the data

Cite this page

Citation
Extension Tracker. “CSS Checker” (fbbhbghkmplobamechifkpjhmfbpmadb). Chrome Web Store data, last checked 2026-09-27. https://extensiontracker.com/extension/fbbhbghkmplobamechifkpjhmfbpmadb. Accessed 2026-09-28.
BibTeX
@misc{extensiontracker_fbbhbghkmplobamechifkpjhmfbpmadb,
  title   = {CSS Checker (fbbhbghkmplobamechifkpjhmfbpmadb)},
  author  = {{Extension Tracker}},
  year    = {2026},
  note    = {Chrome Web Store data, last checked 2026-09-27},
  url     = {https://extensiontracker.com/extension/fbbhbghkmplobamechifkpjhmfbpmadb},
  urldate = {2026-09-28}
}

The data is free to reuse under CC BY 4.0.

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