Extension Tracker

Mooon: Japanese Webpage & Subtitle Reading Assistant

3,000 users Rated 5.00 from 11 ratings Last updated 21 Sep 2026

By Mooon Live in the Chrome Web Store fejbaoplibjdpbdlebomlhpncffgcchc Last checked 27 Sep 2026, 21:33 UTC

The listing

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

Browser as textbooks. Furigana on kanji and foreign words, AI translation/explanation, wordbooks, note-taking, and more.Summary from the listing
Developer
Mooon
Trader status
Not declared a trader under EU law
Category
Productivity › Education
First published
4 Mar 2025
Last updated
21 Sep 2026
Version
1.3.9
Size
38.61 MiB
Minimum Chrome
88
Languages
2 languages

English, 中文（中国）

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
2026-09-273,0005.0011
Users, 7 days
–
needs a week of history
Users, 30 days
–
needs a month of history
Rank
#12,549
by users, of 264,253 extensions
In its category
#385
of 11,028 in Education

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
  • https://www.youtube.com/*www.youtube.com
  • https://youtube.com/*youtube.com
Sites where it runs scripts
  • http://*/*Every website
  • https://*/*Every website
Browser features
  • identitySign you in with your Google account
  • scriptingRun scripts on sites it can reach
  • sidePanelShow a side panel
  • storageSave settings and data in your browser
  • tabsRead the addresses and titles of your tabs
  • ttsRead text aloud
  • windowsManage browser windows

More from this developer

Other extensions from the same publisher account

ExtensionUsersRatingRatingsCategory
Latinae — Latin reader20 3.001 Education
All 2 extensions by Mooon →

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 27 Sep 2026, 21:33 UTC; next check around 5 Oct 2026.

How we collect the data

Cite this page

Citation
Extension Tracker. “Mooon: Japanese Webpage & Subtitle Reading Assistant” (fejbaoplibjdpbdlebomlhpncffgcchc). Chrome Web Store data, last checked 2026-09-27. https://extensiontracker.com/extension/fejbaoplibjdpbdlebomlhpncffgcchc. Accessed 2026-09-28.
BibTeX
@misc{extensiontracker_fejbaoplibjdpbdlebomlhpncffgcchc,
  title   = {Mooon: Japanese Webpage & Subtitle Reading Assistant (fejbaoplibjdpbdlebomlhpncffgcchc)},
  author  = {{Extension Tracker}},
  year    = {2026},
  note    = {Chrome Web Store data, last checked 2026-09-27},
  url     = {https://extensiontracker.com/extension/fejbaoplibjdpbdlebomlhpncffgcchc},
  urldate = {2026-09-28}
}

The data is free to reuse under CC BY 4.0.

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