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和暦変換

Chrome extension by atsuki ueda · Make Chrome Yours · Accessibility

A Chrome extension in Make Chrome Yours · Accessibility with 67 users, barely installed.

No site access is declared in the manifest, so it cannot read the pages you open on its own.

What the developer says, and 1 screenshot

Loading from the Chrome Web Store. Open the listing if it does not appear.

Users
67
Rating
not rated yet
Users, last 16 days
+4
Version
1.2
Updated in the store
2022-06-30
Published
2019-03-07
Manifest
V3
Browser access
6 permissions

How it has moved

Users
+4 since 31.08
62-67 · 8 readings
  1. 2026-08-3163
  2. 2026-09-0262
  3. 2026-09-0464
  4. 2026-09-0665
  5. 2026-09-0867
  6. 2026-09-1064
  7. 2026-09-1367
  8. 2026-09-1567
Users
+4 since 31.08
62-67 · 8 readings
  1. 2026-08-3163
  2. 2026-09-0262
  3. 2026-09-0464
  4. 2026-09-0665
  5. 2026-09-0867
  6. 2026-09-1064
  7. 2026-09-1367
  8. 2026-09-1567

A dot marks a day the store showed a different number. Between them the line carries the last one forward: we read every listing more than once a day and record a point only when something moves. History beyond ninety days is in the app.

What it can reach

No site access is declared in the manifest, so it cannot read the pages you open on its own.

  • See the address and title of every tab you have open tabs
  • Run its own code on the pages it can access scripting
  • Act on the current tab, but only after you click it activeTab
Show the remaining 3
  • Keep running while the browser is open background
  • Add items to the right-click menu contextMenus
  • React to what a page contains without reading it declarativeContent

The full permission history for this extension

What changed recently

Nothing has moved on this listing since we started watching it.

The publisher

atsuki ueda. Listed website: myproject-efflearn.firebaseapp.com.

Like this one

Listings the catalog judges closest in what they say they do.

  1. 和暦→西暦変換器 Describes nearly the same job, smaller audience 8 users
  2. Japanese Era to Gregorian (Auto) Describes nearly the same job, smaller audience 7 users
  3. 和暦→西暦変換 Describes nearly the same job, smaller audience 5 users
  4. When in Japan Describes nearly the same job, smaller audience 235 users ★ 5.0
  5. Japanese Era Converter Describes nearly the same job, smaller audience 6 users

The top 5 only. The full comparison, with why each one is close, is on the alternatives page; ranking a whole neighbourhood by your own criteria is in the app.

Is this your extension?

Connect it to Ext Ops Panel and see installs, uninstalls and uninstall reasons as events arrive, not as a weekly summary.

See what the panel does

Figures come from our own daily pass over the public Chrome Web Store listing, last read on . We publish no contact details for extension developers.