Extension Tracker

Ultra Dark Mode

605 users Rated 5.00 from 5 ratings Last updated 3 Aug 2026

By Harry Ng Live in the Chrome Web Store jkjnkjnpdakpkfcallnadodoabjofkfb Last checked 27 Sep 2026, 03:48 UTC

The listing

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

Dark mode for every website. Take care of your eyes, use dark theme for night and daily browsing.Summary from the listing
Developer
Harry Ng
Trader status
Not declared a trader under EU law
Category
Make Chrome Yours › Accessibility
First published
26 May 2026
Last updated
3 Aug 2026
Version
1.2.1
Size
751 KiB
Minimum Chrome
106.0.0
Languages
39 languages

Deutsch, English, English (United Kingdom), English (United States), Filipino, Indonesia, Melayu, Nederlands, Tiếng Việt, Türkçe, español, español (Latinoamérica), français, italiano, norsk, polski, português (Brasil), português (Portugal), română, slovenčina, svenska, čeština, Ελληνικά, български, русский, српски, українська, עברית, العربية, فارسی, हिन्दी, বাংলা, తెలుగు, සිංහල, ไทย, 中文（中国）, 中文（台灣）, 日本語, 한국어

Support page
https://darkmodes.org
Open in the Chrome Web Store ↗ Download the CRX from Google ↗
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
2026-09-276055.005
Users, 7 days
–
needs a week of history
Users, 30 days
–
needs a month of history
Rank
#30,968
by users, of 264,254 extensions
In its category
#1,509
of 7,977 in Accessibility

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
  • *://*/*Every website
Sites where it runs scripts
  • <all_urls>Every website
Browser features
  • alarmsRun tasks on a schedule
  • fontSettingsChange font settings
  • scriptingRun scripts on sites it can reach
  • storageSave settings and data in your browser
Asked for later, if you agree
  • contextMenusAdd items to the right-click menu

More from this developer

Other extensions from the same publisher account

ExtensionUsersRatingRatingsCategory
Emoji Keyboard Suite130 5.002 Communication
Adblocker Zero116 5.001 Privacy & Security
Authenticator - Auth Code64 5.001 Privacy & Security
All 4 extensions by Harry Ng →

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, 03:48 UTC; next check around 3 Oct 2026.

How we collect the data

Cite this page

Citation
Extension Tracker. “Ultra Dark Mode” (jkjnkjnpdakpkfcallnadodoabjofkfb). Chrome Web Store data, last checked 2026-09-27. https://extensiontracker.com/extension/jkjnkjnpdakpkfcallnadodoabjofkfb. Accessed 2026-09-27.
BibTeX
@misc{extensiontracker_jkjnkjnpdakpkfcallnadodoabjofkfb,
  title   = {Ultra Dark Mode (jkjnkjnpdakpkfcallnadodoabjofkfb)},
  author  = {{Extension Tracker}},
  year    = {2026},
  note    = {Chrome Web Store data, last checked 2026-09-27},
  url     = {https://extensiontracker.com/extension/jkjnkjnpdakpkfcallnadodoabjofkfb},
  urldate = {2026-09-27}
}

The data is free to reuse under CC BY 4.0.

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