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Japanese Era Converter

Chrome extension by XINSHENG · Productivity · Education

A Chrome extension in Productivity · Education with 5 users, barely installed. Audience over the last 30 days: -3.

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
5
Rating
not rated yet
Users, last 30 days
-3
Version
1.0
Updated in the store
2025-06-20
Published
2025-06-20
Manifest
V3
Browser access
No permissions declared

How it has moved

Users
-3 since 01.10
4-8 · 8 readings
  1. 2026-10-087
  2. 2026-10-106
  3. 2026-10-165
  4. 2026-10-224
  5. 2026-10-245
  6. 2026-10-254
  7. 2026-10-305
  8. 2026-10-315
Users
+5 since 31.08
0-8 · 16 readings
  1. 2026-08-310
  2. 2026-09-024
  3. 2026-09-035
  4. 2026-09-067
  5. 2026-09-135
  6. 2026-09-156
  7. 2026-09-217
  8. 2026-09-268
  9. 2026-10-087
  10. 2026-10-106
  11. 2026-10-165
  12. 2026-10-224
  13. 2026-10-245
  14. 2026-10-254
  15. 2026-10-305
  16. 2026-10-315

A dot marks a day the store showed a different number. Between them the line carries the last one forward: we read every listing up to 2 times 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.

We have not read this listing's manifest since we started keeping permission names. The counts above come from the last time we did.

The full permission history for this extension

What changed recently

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

The publisher

XINSHENG publishes 9 listings we track, 85 users between them.

  1. Amazon Short URL XINSHENG · Productivity · Tools · published 2026-03-16 20 users
  2. Quick Text Copier XINSHENG · Productivity · Communication · published 2025-06-19 19 users
  3. Refresh Console Token XINSHENG · Productivity · Developer · published 2025-06-11 17 users ★ 5.0
Show 5 more from this publisher
  1. Time Zone Converter XINSHENG · Productivity · Developer · published 2025-06-13 6 users
  2. Copy Clean URL XINSHENG · Productivity · Developer · published 2025-06-13 6 users
  3. My Public IP XINSHENG · Productivity · Tools · published 2025-06-23 5 users
  4. Password Generator XINSHENG · Productivity · Tools · published 2025-06-21 4 users
  5. Faster Linker XINSHENG · Productivity · Developer · published 2025-09-24 3 users (last published figure)

Like this one

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

  1. Japanese Era to Gregorian (Auto) Describes nearly the same job, smaller audience 8 users
  2. 和暦変換 Describes nearly the same job, smaller audience 70 users
  3. 和暦→西暦変換器 Describes nearly the same job, smaller audience 8 users
  4. Ancient Date Converter Describes nearly the same job, smaller audience 134 users ★ 5.0
  5. When in Japan Describes a similar job, smaller audience 234 users ★ 5.0

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.

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Users and rating on Ext Ops Panel

Markdown

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HTML

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Figures come from our own regular passes over the public Chrome Web Store listing, last read on . The store last changed these figures on 2026-10-30. We publish no contact details for extension developers.

Where the data comes from: how the catalog is built