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Chrome extension by Kentaro Matsui · Productivity · Tools

A Chrome extension in Productivity · Tools with 189 users, barely installed. Audience over the last 30 days: +30.

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

What the developer says about it

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

Users
189
Rating
not rated yet
Users, last 30 days
+30
Version
3.0
Updated in the store
2026-07-06
Published
2026-07-06
Manifest
V3
Browser access
2 permissions

How it has moved

Users
+30 since 30.09
159-189 · 17 readings
  1. 2026-10-04160
  2. 2026-10-08162
  3. 2026-10-09163
  4. 2026-10-10161
  5. 2026-10-13162
  6. 2026-10-16170
  7. 2026-10-18173
  8. 2026-10-19172
  9. 2026-10-20174
  10. 2026-10-21176
  11. 2026-10-22175
  12. 2026-10-23179
  13. 2026-10-24181
  14. 2026-10-25180
  15. 2026-10-28183
  16. 2026-10-29188
  17. 2026-10-30189
Users
+67 since 31.08
122-189 · 29 readings
  1. 2026-08-31122
  2. 2026-09-03126
  3. 2026-09-04128
  4. 2026-09-05133
  5. 2026-09-07133
  6. 2026-09-09143
  7. 2026-09-15156
  8. 2026-09-17151
  9. 2026-09-20159
  10. 2026-09-21157
  11. 2026-09-25158
  12. 2026-09-26159
  13. 2026-10-04160
  14. 2026-10-08162
  15. 2026-10-09163
  16. 2026-10-10161
  17. 2026-10-13162
  18. 2026-10-16170
  19. 2026-10-18173
  20. 2026-10-19172
  21. 2026-10-20174
  22. 2026-10-21176
  23. 2026-10-22175
  24. 2026-10-23179
  25. 2026-10-24181
  26. 2026-10-25180
  27. 2026-10-28183
  28. 2026-10-29188
  29. 2026-10-30189

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.

The full permission history for this extension

What changed recently

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

The publisher

Kentaro Matsui publishes 6 listings we track, 4k users between them.

  1. PubMed in Perplexity Kentaro Matsui · Make Chrome Yours · Accessibility · published 2024-09-03 3k users ★ 5.0
  2. PLaMo翻訳で和訳 Kentaro Matsui · Productivity · Tools · published 2025-06-30 414 users ★ 5.0
  3. DeepL Write Invert Colors Kentaro Matsui · Make Chrome Yours · Accessibility · published 2023-04-04 223 users
Show 2 more from this publisher
  1. Sakana翻訳で和訳 Kentaro Matsui · Productivity · Tools · published 2026-07-06 111 users
  2. お返事メール下書き作成くん Kentaro Matsui · Productivity · Communication · published 2025-05-17 57 users

Like this one

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

  1. EZScite — save references Describes nearly the same job, smaller audience 12 users
  2. Mendeley Referencer Describes nearly the same job, with an established audience 60k users ★ 4.0
  3. BibClick — One-click paper citations Describes nearly the same job, smaller audience 32 users ★ 5.0
  4. Cite & Check Describes nearly the same job, smaller audience 7 users
  5. CitRe 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 2026-10-30. We publish no contact details for extension developers.

Where the data comes from: how the catalog is built