Extension Tracker

Live CSS Tester

2,000 users Rated 3.86 from 7 ratings Last updated 3 Jan 2023

By Brandon Fowler Live in the Chrome Web Store djdnjlkbgeddaglpomonofdcahkpmjaj Last checked 26 Sep 2026, 23:54 UTC

The listing

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

Easily inject CSS into a webpage for testingSummary from the listing
Developer
Brandon Fowler
Trader status
Not declared a trader under EU law
Category
Productivity › Developer Tools
First published
15 May 2019
Last updated
3 Jan 2023
Version
2.0.0
Size
147 KiB
Minimum Chrome
88
Languages
1 language

English

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 26 Sep 2026. The chart appears after the second check.

Show the numbers
CheckedUsersRatingRatings
2026-09-262,0003.867
Users, 7 days
–
needs a week of history
Users, 30 days
–
needs a month of history
Rank
#14,553
by users, of 264,703 extensions
In its category
#1,275
of 27,615 in Developer Tools

What changed

Every change found on a check, newest first

No changes found since tracking began on 26 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
Browser features
  • scriptingRun scripts on sites it can reach
  • storageSave settings and data in your browser

More from this developer

Other extensions from the same publisher account

ExtensionUsersRatingRatingsCategory
Gmail HTML Editor10,000 3.1216 Workflow & Planning
Shortcut for Chrome Web Store10,000 4.128 Functionality & UI
Notepad Online8,000 3.867 Workflow & Planning
Page Text Editor4,000 4.6010 Just for Fun
Save Tab368 4.836 Tools
Time Icon326 4.002 Workflow & Planning
HTML Attributes Editor186 –– Developer Tools
Selection Length50 5.001 Workflow & Planning
Thumbnail Viewer for YouTube™8 –– Entertainment
View Page Metadata7 –– Tools
All 12 extensions by Brandon Fowler →

About this data

Collected from the extension's public Chrome Web Store listing. It's checked every week, because it has 1,000 or more users, and again whenever a new version appears. Last checked 26 Sep 2026, 23:54 UTC; next check around 1 Oct 2026.

How we collect the data

Cite this page

Citation
Extension Tracker. “Live CSS Tester” (djdnjlkbgeddaglpomonofdcahkpmjaj). Chrome Web Store data, last checked 2026-09-26. https://extensiontracker.com/extension/djdnjlkbgeddaglpomonofdcahkpmjaj. Accessed 2026-09-28.
BibTeX
@misc{extensiontracker_djdnjlkbgeddaglpomonofdcahkpmjaj,
  title   = {Live CSS Tester (djdnjlkbgeddaglpomonofdcahkpmjaj)},
  author  = {{Extension Tracker}},
  year    = {2026},
  note    = {Chrome Web Store data, last checked 2026-09-26},
  url     = {https://extensiontracker.com/extension/djdnjlkbgeddaglpomonofdcahkpmjaj},
  urldate = {2026-09-28}
}

The data is free to reuse under CC BY 4.0.

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