Extension Tracker

OneNote Dark Mode

Removed from the Chrome Web Store on 8 Oct 2026This extension is no longer available on the Chrome Web Store. It may have been removed by the developer or taken down by Google. It has left the store's daily lists, and the store no longer offers it for Chrome to install. Google flags it as violating the store's policy. The figures are as last seen on 27 Sep 2026.

205 users Rated 5.00 from 1 rating Last updated 14 Feb 2026

By phase12 nfcgagoniilpnnpghohojpafmmmpkleo Search Google ↗ Wayback Machine ↗ Wayback Machine, old store ↗ Last checked 27 Sep 2026, 06:08 UTC

The listing

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

Add customizable dark mode to Microsoft OneNote OnlineSummary from the listing
Developer
phase12
Enhanced Safe Browsing
Not trusted. What this means →
Google's flag
Policy violation. What this means →
Category
Make Chrome Yours › Accessibility
First published
14 Feb 2026
Last updated
14 Feb 2026
Version
1.0.0
Size
37.75 KiB
Minimum Chrome
88
Languages
1 language

English

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
2026-09-272055.001
Users, 7 days
No change
since a week ago
Users, 30 days
No change
+0.0%
Rank
–
by users, of 292,130 extensions
In its category
–
of 8,374 in Accessibility

What changed

Every change found on a check, newest first

  1. Google flags it as violating the store's policy.

  2. Removed from the Chrome Web Store.

    No longer trusted by Enhanced Safe Browsing.

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

Sites where it runs scripts
  • https://*.microsoft365.com/*microsoft365.com and its subdomains
  • https://*.office.com/*office.com and its subdomains
  • https://*.officeapps.live.com/*officeapps.live.com and its subdomains
  • https://*.onenote.com/*onenote.com and its subdomains
  • https://*.sharepoint.com/*sharepoint.com and its subdomains
Browser features
  • storageSave settings and data in your browser

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, 06:08 UTC.

How we collect the data

Cite this page

Citation
Extension Tracker. “OneNote Dark Mode” (nfcgagoniilpnnpghohojpafmmmpkleo). Chrome Web Store data, last checked 2026-09-27. https://extensiontracker.com/extension/nfcgagoniilpnnpghohojpafmmmpkleo. Accessed 2026-11-13.
BibTeX
@misc{extensiontracker_nfcgagoniilpnnpghohojpafmmmpkleo,
  title   = {OneNote Dark Mode (nfcgagoniilpnnpghohojpafmmmpkleo)},
  author  = {{Extension Tracker}},
  year    = {2026},
  note    = {Chrome Web Store data, last checked 2026-09-27},
  url     = {https://extensiontracker.com/extension/nfcgagoniilpnnpghohojpafmmmpkleo},
  urldate = {2026-11-13}
}

The data is free to reuse under CC BY 4.0.

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