Extension Tracker

Furigana-kun

18 users No ratings yet Last updated 20 Oct 2026

By muranet Live in the Chrome Web Store obglonhobaaoegbfbfofhjicmkdemfdk Search Google ↗ Last checked 20 Oct 2026, 05:51 UTC

The listing

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

A simple extension that adds furigana (ruby reading aids) to Japanese web pages.Summary from the listing
Developer
muranet
Enhanced Safe Browsing
Trusted. What this means →
Category
Make Chrome Yours › Accessibility
First published
7 Sep 2026
Last updated
20 Oct 2026
Version
0.2
Size
14.63 MiB
Minimum Chrome
109
Languages
2 languages

English, 日本語

Website
https://yoshihisamurakami.github.io/furigana-js/
Support page
https://qiita.com/muranet/items/b7aff76003e2fc0552a1
See Chrome Web Store page ↗ View its code or download CRX ↗
Users over time As shown on the Chrome Web Store
1015Tracking began 27 Sep 202627 Sep4 Oct11 Oct18 Oct2026-09-27: 10 users2026-10-07: 13 users2026-10-20: 18 users2026-10-20: new version181015Tracking began27 Sep11 Oct2026-09-27: 10 users2026-10-07: 13 users2026-10-20: 18 users2026-10-20: new version18
New version One point per check. Source: the extension's public Chrome Web Store listing.
Show the numbers
CheckedUsersRatingRatings
2026-10-2018––
2026-10-0713––
2026-09-2710––
Users, 7 days
No change
since a week ago
Users, 30 days
+5
+38.5%
Rank
#126,466
by users, of 292,125 extensions
In its category
#4,691
of 8,374 in Accessibility

What changed

Every change found on a check, newest first

  1. New version 0.2, replacing 0.1.

    Renamed from “ふりがなくん” to “Furigana-kun”.

    The summary on the listing changed.

    Now listed in 2 languages, from 1.

  2. Now 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

Every websiteIt can read and change your data on all the sites you visit.
Sites
  • <all_urls>Every website
Sites where it runs scripts
  • <all_urls>Every website
Browser features
  • activeTabThe tab you're on, only after you click the extension
  • offscreenOpen a hidden page for background work
  • storageSave settings and data in your browser

More from this developer

Other extensions from the same publisher account

ExtensionUsersRatingRatingsCategory
食べログスター拡張4,000 5.001 Just for Fun
All 2 extensions by muranet →

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 20 Oct 2026, 05:51 UTC; next check around 18 Nov 2026.

How we collect the data

Cite this page

Citation
Extension Tracker. “Furigana-kun” (obglonhobaaoegbfbfofhjicmkdemfdk). Chrome Web Store data, last checked 2026-10-20. https://extensiontracker.com/extension/obglonhobaaoegbfbfofhjicmkdemfdk. Accessed 2026-11-13.
BibTeX
@misc{extensiontracker_obglonhobaaoegbfbfofhjicmkdemfdk,
  title   = {Furigana-kun (obglonhobaaoegbfbfofhjicmkdemfdk)},
  author  = {{Extension Tracker}},
  year    = {2026},
  note    = {Chrome Web Store data, last checked 2026-10-20},
  url     = {https://extensiontracker.com/extension/obglonhobaaoegbfbfofhjicmkdemfdk},
  urldate = {2026-11-13}
}

The data is free to reuse under CC BY 4.0.

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