Extension Tracker

CoolStyles - Create Theme for any website

1,000 users Rated 4.89 from 283 ratings Last updated 17 Mar 2026

By coolstyles Live in the Chrome Web Store jjnobfbddipadlomlimahmpjgbjmmknm Search Google ↗ Last checked 12 Nov 2026, 02:09 UTC

The listing

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

Any website can be customised to your colour scheme in a single click with thousands of user styles' gorgeous themesSummary from the listing
Developer
coolstyles
Enhanced Safe Browsing
Not trusted. What this means →
Category
Make Chrome Yours › Accessibility
First published
24 Mar 2022
Last updated
17 Mar 2026
Version
1.9.0
Size
422 KiB
Minimum Chrome
88
Languages
54 languages

Deutsch, English, English (United Kingdom), English (United States), 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
coolstyles.org
Support page
https://coolstyles.org/page/privacy-policy
See Chrome Web Store page ↗ View its code or download CRX ↗
Users over time As shown on the Chrome Web Store
9801K1.02KTracking began 27 Sep 202627 Sep4 Oct11 Oct18 Oct25 Oct1 Nov8 Nov2026-09-27: 1,000 users2026-09-30: 1,000 users2026-10-06: 1,000 users2026-10-14: 1,000 users2026-10-21: 1,000 users2026-10-29: 1,000 users2026-11-04: 1,000 users2026-11-12: 1,000 users1,0009801K1.02KTracking began27 Sep18 Oct8 Nov2026-09-27: 1,000 users2026-09-30: 1,000 users2026-10-06: 1,000 users2026-10-14: 1,000 users2026-10-21: 1,000 users2026-10-29: 1,000 users2026-11-04: 1,000 users2026-11-12: 1,000 users1K
Average rating
4.804.905.0027 Sep11 Oct25 Oct8 Nov4.894.804.905.0027 Sep18 Oct8 Nov4.89
Number of ratings
28028527 Sep11 Oct25 Oct8 Nov28328028527 Sep18 Oct8 Nov283
New version One point per check. Source: the extension's public Chrome Web Store listing.
Show the numbers
CheckedUsersRatingRatings
2026-11-121,0004.89283
2026-11-041,0004.89283
2026-10-291,0004.89283
2026-10-211,0004.89283
2026-10-141,0004.89283
2026-10-061,0004.97283
2026-09-301,0004.97283
2026-09-271,0004.97283
Users, 7 days
No change
since a week ago
Users, 30 days
No change
+0.0%
Rank
#17,862
by users, of 292,131 extensions
In its category
#964
of 8,374 in Accessibility

What changed

Every change found on a check, newest first

No changes found since tracking began on 27 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 27 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
  • *://*/*Every website
Sites where it runs scripts
  • <all_urls>Every website
  • http://127.0.0.1:8000/*127.0.0.1:8000
  • http://coolstyles.org/*coolstyles.org
  • https://coolstyles.org/*coolstyles.org
Browser features
  • scriptingRun scripts on sites it can reach
  • storageSave settings and data in your browser
  • tabsRead the addresses and titles of your tabs

More from this developer

Other extensions from the same publisher account

ExtensionUsersRatingRatingsCategory
Custom Cursors - Fun & Animated Cursors2,000 5.0052 Entertainment
Keyboard Themes & Emoji284 4.9029 Entertainment
SpeakHub - Learn English Vocabulary– –– Education
All 4 extensions by coolstyles →

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, 02:09 UTC; next check around 19 Nov 2026.

How we collect the data

Cite this page

Citation
Extension Tracker. “CoolStyles - Create Theme for any website” (jjnobfbddipadlomlimahmpjgbjmmknm). Chrome Web Store data, last checked 2026-11-12. https://extensiontracker.com/extension/jjnobfbddipadlomlimahmpjgbjmmknm. Accessed 2026-11-13.
BibTeX
@misc{extensiontracker_jjnobfbddipadlomlimahmpjgbjmmknm,
  title   = {CoolStyles - Create Theme for any website (jjnobfbddipadlomlimahmpjgbjmmknm)},
  author  = {{Extension Tracker}},
  year    = {2026},
  note    = {Chrome Web Store data, last checked 2026-11-12},
  url     = {https://extensiontracker.com/extension/jjnobfbddipadlomlimahmpjgbjmmknm},
  urldate = {2026-11-13}
}

The data is free to reuse under CC BY 4.0.

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