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Chrome extension by app-comcent-develop · Productivity · Tools

A Chrome extension in Productivity · Tools with 52 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 2 screenshots

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

Users
52
Rating
not rated yet
Users, last 15 days
+3
Version
0.0.9
Updated in the store
2026-04-14
Published
2026-02-01
Manifest
V3
Browser access
2 permissions

How it has moved

Users
+3 since 01.09
48-52 · 6 readings
  1. 2026-09-0149
  2. 2026-09-0448
  3. 2026-09-0648
  4. 2026-09-0949
  5. 2026-09-1051
  6. 2026-09-1552
Users
+3 since 01.09
48-52 · 6 readings
  1. 2026-09-0149
  2. 2026-09-0448
  3. 2026-09-0648
  4. 2026-09-0949
  5. 2026-09-1051
  6. 2026-09-1552

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.

  • Run its own code on the pages it can access scripting
  • 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

app-comcent-develop publishes 7 listings we track, 409 users between them. Listed website: comcent.co.jp.

  1. Circle for Google Maps / Draw a circle on Google Maps. app-comcent-develop · Productivity · Tools · published 2025-10-27 300 users
  2. Check and Change Screen Size app-comcent-develop · Productivity · Tools · published 2026-06-21 20 users
  3. Post comments and corrections directly on the image capture site app-comcent-develop · Productivity · Tools · published 2026-03-14 13 users
Show 3 more from this publisher
  1. Logo Collector / Automatically Collect Logos and Favicons app-comcent-develop · Productivity · Tools · published 2026-03-26 12 users
  2. AI Prompt Stocker (Save & Reuse) app-comcent-develop · Productivity · Tools · published 2026-06-20 7 users
  3. Analytics URL Link / Insert a link to the Analytics page app-comcent-develop · Productivity · Tools · published 2026-02-08 5 users

Like this one

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

  1. Word and Char Counter Describes nearly the same job, smaller audience 5 users
  2. Word55 Word Counter Describes nearly the same job, smaller audience 5 users
  3. Drag Text Counter Describes nearly the same job, smaller audience 57 users
  4. Countify Describes nearly the same job, smaller audience 3 users
  5. Easy Character Counter Describes nearly the same job, smaller audience 59 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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See what the panel does

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.