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Chrome extension by kazukichi · Productivity · Tools

  • Established publisher

A Chrome extension in Productivity · Tools with 5 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
5
Rating
not rated yet
Users, last 29 days
+4
Version
1.0.0
Updated in the store
2026-09-06
Published
2026-09-06
Manifest
V3
Browser access
4 permissions

How it has moved

Users
+4 since 07.09
1-5 · 7 readings
2026-09-07: appeared in the store2026-10-01: gained the good publisher record badge
  1. 2026-09-071appeared in the store
  2. 2026-09-082
  3. 2026-09-153
  4. 2026-09-174
  5. 2026-09-213
  6. 2026-10-045
  7. 2026-10-055
Users
+4 since 07.09
1-5 · 7 readings
2026-09-07: appeared in the store2026-10-01: gained the good publisher record badge
  1. 2026-09-071appeared in the store
  2. 2026-09-082
  3. 2026-09-153
  4. 2026-09-174
  5. 2026-09-213
  6. 2026-10-045
  7. 2026-10-055

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.

  • Manage your downloads downloads
  • 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 1
  • Store data in your browser storage

The full permission history for this extension

What changed recently

  1. Store badges changed
  2. Appeared in the store

The publisher

kazukichi publishes 25 listings we track, 247 users between them. Listed website: kazukichi0914.hatenablog.com.

  1. Gmail to PDF kazukichi · Productivity · Workflow · published 2022-11-30 152 users
  2. Fit Browser - 横スクロール自動フィット kazukichi · Make Chrome Yours · Accessibility · published 2026-08-27 9 users (last published figure)
  3. 和暦→西暦変換器 kazukichi · Productivity · Tools · published 2026-08-05 8 users (last published figure)
Show 5 more from this publisher
  1. Weather Alert kazukichi · Lifestyle · News · published 2026-08-08 6 users (last published figure)
  2. Amazon 定価チェッカー kazukichi · Lifestyle · Shopping · published 2026-07-24 6 users ★ 5.0
  3. Qiitafy for GAS kazukichi · Productivity · Developer · published 2026-07-13 5 users (last published figure)
  4. Markdown→プレーンテキスト変換 kazukichi · Productivity · Tools · published 2026-09-04 5 users (last published figure)
  5. ビンゴ抽選器 kazukichi · Productivity · Communication · published 2026-09-04 5 users (last published figure)

Like this one

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

  1. shotcraft Describes nearly the same job, smaller audience 6 users
  2. スクショ手順メーカー Describes nearly the same job, smaller audience 3 users
  3. Screenshot Annotator Describes nearly the same job, smaller audience 6 users (last published figure)
  4. MarkShot Describes nearly the same job, smaller audience 186 users (last published figure) ★ 5.0
  5. Snipping tool Describes nearly the same job, smaller audience 5k 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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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.