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 Search Google ↗ Last checked 12 Nov 2026, 06:11 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
Enhanced Safe Browsing
Trusted. What this means →
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

See Chrome Web Store page ↗ View its code or download CRX ↗
Users over time As shown on the Chrome Web Store
2KTracking began 26 Sep 202626 Sep3 Oct10 Oct17 Oct24 Oct31 Oct7 Nov2026-09-26: 2,000 users2026-10-01: 2,000 users2026-10-08: 2,000 users2026-10-15: 2,000 users2026-10-22: 2,000 users2026-10-29: 2,000 users2026-11-05: 2,000 users2026-11-12: 2,000 users2,0002KTracking began26 Sep17 Oct7 Nov2026-09-26: 2,000 users2026-10-01: 2,000 users2026-10-08: 2,000 users2026-10-15: 2,000 users2026-10-22: 2,000 users2026-10-29: 2,000 users2026-11-05: 2,000 users2026-11-12: 2,000 users2K
Average rating
3.803.9026 Sep10 Oct24 Oct7 Nov3.863.803.9026 Sep17 Oct7 Nov3.86
Number of ratings
726 Sep10 Oct24 Oct7 Nov7726 Sep17 Oct7 Nov7
New version One point per check. Source: the extension's public Chrome Web Store listing.
Show the numbers
CheckedUsersRatingRatings
2026-11-122,0003.867
2026-11-052,0003.867
2026-10-292,0003.867
2026-10-222,0003.867
2026-10-152,0003.867
2026-10-082,0003.867
2026-10-012,0003.867
2026-09-262,0003.867
Users, 7 days
No change
since a week ago
Users, 30 days
No change
+0.0%
Rank
#14,552
by users, of 292,131 extensions
In its category
#1,265
of 30,442 in Developer Tools

What changed

Every change found on a check, newest first

No changes found since tracking began on 26 Sep 2026.

Developer history

Moves to another publisher account and new contact emails, newest first

No move to another account and no new contact email since tracking began on 26 Sep 2026.

We know contact emails only by a keyed hash, so they're never shown. Recent account and contact changes →

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 Editor5,000 4.6010 Just for Fun
Save Tab386 4.836 Tools
Time Icon346 4.002 Workflow & Planning
HTML Attributes Editor171 –– Developer Tools
Selection Length46 5.001 Workflow & Planning
Thumbnail Viewer for YouTube™8 –– Entertainment
View Page Metadata6 –– 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 12 Nov 2026, 06:11 UTC; next check around 18 Nov 2026.

How we collect the data

Cite this page

Citation
Extension Tracker. “Live CSS Tester” (djdnjlkbgeddaglpomonofdcahkpmjaj). Chrome Web Store data, last checked 2026-11-12. https://extensiontracker.com/extension/djdnjlkbgeddaglpomonofdcahkpmjaj. Accessed 2026-11-13.
BibTeX
@misc{extensiontracker_djdnjlkbgeddaglpomonofdcahkpmjaj,
  title   = {Live CSS Tester (djdnjlkbgeddaglpomonofdcahkpmjaj)},
  author  = {{Extension Tracker}},
  year    = {2026},
  note    = {Chrome Web Store data, last checked 2026-11-12},
  url     = {https://extensiontracker.com/extension/djdnjlkbgeddaglpomonofdcahkpmjaj},
  urldate = {2026-11-13}
}

The data is free to reuse under CC BY 4.0.

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