Ext Ops Panel
Open dashboard

Keigo & Business Japanese Corrector - Japanese Grammar Checker AI - Fude

Chrome extension by IncreoScale · Productivity · Communication

  • Established publisher

A Chrome extension in Productivity · Communication with 12 users, barely installed. Audience over the last 30 days: -4.

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

What the developer says, and 4 screenshots

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

Users
12
Rating
not rated yet
Users, last 30 days
-4
Version
1.5.0
Updated in the store
2026-09-09
Published
2026-02-25
Manifest
V3
Browser access
4 permissions

How it has moved

Users
-4 since 11.10
11-19 · 16 readings
  1. 2026-10-1618
  2. 2026-10-1917
  3. 2026-10-2019
  4. 2026-10-2218
  5. 2026-10-2319
  6. 2026-10-2418
  7. 2026-10-2517
  8. 2026-10-2616
  9. 2026-10-2813
  10. 2026-10-2911
  11. 2026-10-3012
  12. 2026-11-0115
  13. 2026-11-0613
  14. 2026-11-0712
  15. 2026-11-0813
  16. 2026-11-0912
Users
-3 since 31.08
0-19 · 31 readings
2026-09-09: released 1.5.0
  1. 2026-08-3115
  2. 2026-09-0214
  3. 2026-09-0315
  4. 2026-09-0514
  5. 2026-09-0614
  6. 2026-09-0816
  7. 2026-09-1014
  8. 2026-09-130
  9. 2026-09-1515
  10. 2026-09-2614
  11. 2026-09-2813
  12. 2026-10-0415
  13. 2026-10-0816
  14. 2026-10-0918
  15. 2026-10-1016
  16. 2026-10-1618
  17. 2026-10-1917
  18. 2026-10-2019
  19. 2026-10-2218
  20. 2026-10-2319
  21. 2026-10-2418
  22. 2026-10-2517
  23. 2026-10-2616
  24. 2026-10-2813
  25. 2026-10-2911
  26. 2026-10-3012
  27. 2026-11-0115
  28. 2026-11-0613
  29. 2026-11-0712
  30. 2026-11-0813
  31. 2026-11-0912

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.

  • Act on the current tab, but only after you click it activeTab
  • Schedule work to run later alarms
  • Add items to the right-click menu contextMenus
Show the remaining 1
  • Store data in your browser storage

The full permission history for this extension

Version history

  1. Version 1.5.0

What changed recently

  1. Package size changed
  2. Store description rewritten (121 → 126 characters)
  3. Renamed from "Japanese Grammar Checker & Keigo Corrector - JLPT Writing AI - Fude" to "Keigo & Business Japanese Corrector - Japanese Grammar Checker AI - Fude"
Show the remaining 4
  1. Released version 1.5.0 (was 1.3.5)
  2. Package size changed
  3. Asked for more permissions (4, was 3)
  4. Store description rewritten

The publisher

IncreoScale publishes 5 listings we track, 275 users between them. Listed website: increoscale.com.

  1. 価格比較・最安値チェック | Amazon 楽天 Yahoo!ショッピング - カカクロ IncreoScale · Lifestyle · Shopping · published 2026-02-02 160 users
  2. Cookie Banner Blocker - Auto Reject GDPR Consent Popups - CookieSlayer IncreoScale · Make Chrome Yours · Privacy · published 2026-03-18 62 users ★ 3.0
  3. YouTube Notes to Notion & Obsidian IncreoScale · Productivity · Tools · published 2026-01-24 31 users
Show 1 more from this publisher
  1. Stik – Screenshot Capture, Bundle & Share to Slack & Notion IncreoScale · Productivity · Workflow · published 2026-06-30 10 users

Like this one

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

  1. Tadashii Kotoba – Natural Japanese & Business Keigo Describes nearly the same job, smaller audience 5 users
  2. Shodo - AI Japanese Proofreading & Grammar Checker Describes nearly the same job, smaller audience 2k users ★ 5.0
  3. Honne Translator - 本音翻訳機 Describes nearly the same job, smaller audience 3 users (last published figure)
  4. Japanese Business Email Assistant Describes nearly the same job, smaller audience 6 users
  5. JP Translation Checker – Lite Describes nearly the same job, smaller audience 3 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.

Want this mark on your extension in our catalog?

Verify that you are its author and you can show this mark on the card, with live banners for your site and README. How verification works

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

Connect it in a minute See what the panel does
Add a badge to your README or site

The badge shows the audience and rating from our last pass over the store and links back to this page.

Users and rating on Ext Ops Panel

Markdown

[![Users and rating on Ext Ops Panel](https://extops.dev/extensions/eiadiigahiaibjeilpdccghnlebfhfdn/badge.svg)](https://extops.dev/extensions/eiadiigahiaibjeilpdccghnlebfhfdn)

HTML

<a href="https://extops.dev/extensions/eiadiigahiaibjeilpdccghnlebfhfdn"><img src="https://extops.dev/extensions/eiadiigahiaibjeilpdccghnlebfhfdn/badge.svg" alt="Users and rating on Ext Ops Panel" height="20"></a>

Figures come from our own regular passes over the public Chrome Web Store listing, last read on . The store last changed these figures on 2026-11-09. We publish no contact details for extension developers.

Where the data comes from: how the catalog is built