Extension Tracker

Turn Off the Lights

3,000 users Rated 4.50 from 50 ratings Last updated 13 Sep 2026

By Stefan vd Live in the Chrome Web Store jfmfcimcjckbdhbbbbdemfaaphhgljgo Search Google ↗ Last checked 9 Nov 2026, 09:51 UTC

The listing

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

The entire page will be fading to dark, so you can watch the videos as if you were in the cinema. Works for YouTube™ and beyond.Summary from the listing
Developer
Stefan vd
Enhanced Safe Browsing
Trusted. What this means →
Category
Make Chrome Yours › Accessibility
First published
21 Jan 2011
Last updated
13 Sep 2026
Version
4.7.0
Size
8.35 MiB
Minimum Chrome
116
Languages
55 languages

Deutsch, English, English (Australia), 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
https://www.turnoffthelights.com/
Support page
https://www.turnoffthelights.com/support
See Chrome Web Store page ↗ View its code or download CRX ↗
Users over time As shown on the Chrome Web Store
2.95K3K3.05KTracking began 27 Sep 202627 Sep4 Oct11 Oct18 Oct25 Oct1 Nov8 Nov2026-09-27: 3,000 users2026-09-29: 3,000 users2026-10-06: 3,000 users2026-10-12: 3,000 users2026-10-19: 3,000 users2026-10-26: 3,000 users2026-11-02: 3,000 users2026-11-09: 3,000 users3,0002.95K3K3.05KTracking began27 Sep18 Oct8 Nov2026-09-27: 3,000 users2026-09-29: 3,000 users2026-10-06: 3,000 users2026-10-12: 3,000 users2026-10-19: 3,000 users2026-10-26: 3,000 users2026-11-02: 3,000 users2026-11-09: 3,000 users3K
Average rating
4.404.504.6027 Sep11 Oct25 Oct8 Nov4.504.404.504.6027 Sep18 Oct8 Nov4.50
Number of ratings
49505127 Sep11 Oct25 Oct8 Nov5049505127 Sep18 Oct8 Nov50
New version One point per check. Source: the extension's public Chrome Web Store listing.
Show the numbers
CheckedUsersRatingRatings
2026-11-093,0004.5050
2026-11-023,0004.5050
2026-10-263,0004.5050
2026-10-193,0004.5050
2026-10-123,0004.5050
2026-10-063,0004.5050
2026-09-293,0004.5050
2026-09-273,0004.5050
Users, 7 days
No change
since a week ago
Users, 30 days
No change
+0.0%
Rank
#12,533
by users, of 292,130 extensions
In its category
#710
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
  • <all_urls>Every website
Sites where it runs scripts
  • *://*.youtube.com/*youtube.com and its subdomains
  • <all_urls>Every website
Browser features
  • contextMenusAdd items to the right-click menu
  • scriptingRun scripts on sites it can reach
  • storageSave settings and data in your browser
  • tabsRead the addresses and titles of your tabs
  • webNavigationFollow your browsing, page by page

More from this developer

Other extensions from the same publisher account

ExtensionUsersRatingRatingsCategory
Turn Off the Lights1,000,000 4.3333,455 Accessibility
Zoom for Google Chrome300,000 4.261,758 Accessibility
Full Screen for Google Chrome100,000 3.37390 Accessibility
Print for Google Chrome100,000 3.15625 Tools
Rotate that Video Player90,000 3.57184 Accessibility
Note Sidebar50,000 4.36119 Workflow & Planning
Proper Menubar for Google Chrome30,000 3.68338 Accessibility
Page Sidebar | Open any page in side panel20,000 4.2097 Functionality & UI
Ambient Aurea for Google Chrome20,000 4.52512 Art & Design
Snow for Google Chrome10,000 3.69542 Just for Fun
All 15 extensions by Stefan vd →

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 9 Nov 2026, 09:51 UTC; next check around 16 Nov 2026.

How we collect the data

Cite this page

Citation
Extension Tracker. “Turn Off the Lights” (jfmfcimcjckbdhbbbbdemfaaphhgljgo). Chrome Web Store data, last checked 2026-11-09. https://extensiontracker.com/extension/jfmfcimcjckbdhbbbbdemfaaphhgljgo. Accessed 2026-11-13.
BibTeX
@misc{extensiontracker_jfmfcimcjckbdhbbbbdemfaaphhgljgo,
  title   = {Turn Off the Lights (jfmfcimcjckbdhbbbbdemfaaphhgljgo)},
  author  = {{Extension Tracker}},
  year    = {2026},
  note    = {Chrome Web Store data, last checked 2026-11-09},
  url     = {https://extensiontracker.com/extension/jfmfcimcjckbdhbbbbdemfaaphhgljgo},
  urldate = {2026-11-13}
}

The data is free to reuse under CC BY 4.0.

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