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Chrome extension by kfrico · Productivity · Tools

A Chrome extension in Productivity · Tools with 148 users, barely installed. Audience over the last 30 days: +11.

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
148
Rating
5.0 (4 ratings)
Users, last 30 days
+11
Rating, last 30 days
Steady over 30 days
Version
1.0.1
Updated in the store
2025-12-24
Published
2025-12-23
Manifest
V3
Browser access
3 permissions

How it has moved

Users
+11 since 03.10
137-153 · 15 readings
  1. 2026-10-04144
  2. 2026-10-08141
  3. 2026-10-09144
  4. 2026-10-10140
  5. 2026-10-16142
  6. 2026-10-18144
  7. 2026-10-21143
  8. 2026-10-22141
  9. 2026-10-23147
  10. 2026-10-24146
  11. 2026-10-25148
  12. 2026-10-27153
  13. 2026-10-29151
  14. 2026-11-01148
  15. 2026-11-02148
Rating
unchanged since 03.10
reviewsrating 5.00 · 15 readings
  1. 2026-10-04reviews4rating5.00
  2. 2026-10-08reviews4rating5.00
  3. 2026-10-09reviews4rating5.00
  4. 2026-10-10reviews4rating5.00
  5. 2026-10-16reviews4rating5.00
  6. 2026-10-18reviews4rating5.00
  7. 2026-10-21reviews4rating5.00
  8. 2026-10-22reviews4rating5.00
  9. 2026-10-23reviews4rating5.00
  10. 2026-10-24reviews4rating5.00
  11. 2026-10-25reviews4rating5.00
  12. 2026-10-27reviews4rating5.00
  13. 2026-10-29reviews4rating5.00
  14. 2026-11-01reviews4rating5.00
  15. 2026-11-02reviews4rating5.00
Users
+6 since 01.09
130-153 · 27 readings
  1. 2026-09-01142
  2. 2026-09-04141
  3. 2026-09-06139
  4. 2026-09-07138
  5. 2026-09-08137
  6. 2026-09-10138
  7. 2026-09-13134
  8. 2026-09-15133
  9. 2026-09-17130
  10. 2026-09-21132
  11. 2026-09-25134
  12. 2026-09-27137
  13. 2026-10-04144
  14. 2026-10-08141
  15. 2026-10-09144
  16. 2026-10-10140
  17. 2026-10-16142
  18. 2026-10-18144
  19. 2026-10-21143
  20. 2026-10-22141
  21. 2026-10-23147
  22. 2026-10-24146
  23. 2026-10-25148
  24. 2026-10-27153
  25. 2026-10-29151
  26. 2026-11-01148
  27. 2026-11-02148
Rating
unchanged since 01.09
reviewsrating 5.00 · 27 readings
  1. 2026-09-01reviews3rating5.00
  2. 2026-09-04reviews3rating5.00
  3. 2026-09-06reviews3rating5.00
  4. 2026-09-07reviews3rating5.00
  5. 2026-09-08reviews3rating5.00
  6. 2026-09-10reviews3rating5.00
  7. 2026-09-13reviews3rating5.00
  8. 2026-09-15reviews3rating5.00
  9. 2026-09-17reviews3rating5.00
  10. 2026-09-21reviews3rating5.00
  11. 2026-09-25reviews3rating5.00
  12. 2026-09-27reviews4rating5.00
  13. 2026-10-04reviews4rating5.00
  14. 2026-10-08reviews4rating5.00
  15. 2026-10-09reviews4rating5.00
  16. 2026-10-10reviews4rating5.00
  17. 2026-10-16reviews4rating5.00
  18. 2026-10-18reviews4rating5.00
  19. 2026-10-21reviews4rating5.00
  20. 2026-10-22reviews4rating5.00
  21. 2026-10-23reviews4rating5.00
  22. 2026-10-24reviews4rating5.00
  23. 2026-10-25reviews4rating5.00
  24. 2026-10-27reviews4rating5.00
  25. 2026-10-29reviews4rating5.00
  26. 2026-11-01reviews4rating5.00
  27. 2026-11-02reviews4rating5.00

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.

  • Run its own code on the pages it can access scripting
  • Act on the current tab, but only after you click it activeTab
  • Store data in your browser storage

The full permission history for this extension

What changed recently

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

The publisher

kfrico publishes 2 listings we track, 1k users between them.

  1. 舒適閱讀 kfrico · Productivity · Workflow · published 2014-03-13 1k users ★ 4.6

Like this one

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

  1. 簡體轉繁體中文轉換器 Describes nearly the same job, smaller audience 69 users
  2. 自動繁簡轉換 Describes nearly the same job, smaller audience 79 users ★ 5.0
  3. convZH 简繁中文轉換 Describes nearly the same job, smaller audience 670 users ★ 4.0
  4. Simplified Traditional Chinese Converter Describes nearly the same job, smaller audience 2k users ★ 5.0
  5. 繁簡易搜 Describes nearly the same job, smaller audience 8 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.

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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 2026-11-01. We publish no contact details for extension developers.

Where the data comes from: how the catalog is built