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Chrome extension by 회색오리 · Productivity · Tools

A Chrome extension in Productivity · Tools with 7 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
7
Rating
not rated yet
Users, last 17 days
+1
Version
1.0.1
Updated in the store
2026-01-31
Published
2026-01-31
Manifest
V3
Browser access
1 permission

How it has moved

Users
+1 since 31.08
6-8 · 8 readings
  1. 2026-08-316
  2. 2026-09-027
  3. 2026-09-058
  4. 2026-09-077
  5. 2026-09-088
  6. 2026-09-107
  7. 2026-09-158
  8. 2026-09-167
Users
+1 since 31.08
6-8 · 8 readings
  1. 2026-08-316
  2. 2026-09-027
  3. 2026-09-058
  4. 2026-09-077
  5. 2026-09-088
  6. 2026-09-107
  7. 2026-09-158
  8. 2026-09-167

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.

  • Act on the current tab, but only after you click it activeTab

The full permission history for this extension

What changed recently

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

The publisher

회색오리 publishes 2 listings we track, 52 users between them.

  1. 제비뽑기 도우미 회색오리 · Productivity · Tools · published 2025-11-13 45 users

Like this one

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

  1. Owler Classroom Extension Describes nearly the same job, smaller audience 4 users
  2. Smartschool Task Progress Slider Describes nearly the same job, smaller audience 39 users ★ 3.0
  3. Schola Chrome Describes nearly the same job, smaller audience 9 users
  4. Secretário Escolar — IA para o Classroom Describes nearly the same job, smaller audience 8 users
  5. School Screen Tools by pan Artem Describes nearly the same job, smaller audience 21 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.

Is this your extension?

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

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.