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サテライトオフィス・先生生徒画面共有機能(授業) for Google Classroom

Chrome extension by Sateraito Office · Make Chrome Yours · Accessibility

A Chrome extension in Make Chrome Yours · Accessibility with 1 000 users, a small but real audience. Audience over the last 30 days: unchanged.

Every site you visit. This extension can read and change the content of any page you open.

What the developer says, and 1 screenshot

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

Users
1 000 (the store no longer states an audience; this is the last figure it published)
Rating
5.0 (1 ratings)
Users, last 30 days
Unchanged
Rating, last 30 days
Steady over 30 days
Version
1.0.9
Updated in the store
2026-07-14
Published
2022-01-21
Manifest
V3
Browser access
6 permissions, 1 site pattern

How it has moved

Users
unchanged since 02.10
1k · 1 reading
  1. 2026-11-011k
Rating
unchanged since 02.10
reviewsrating 5.00 · 1 reading
  1. 2026-11-01reviews1rating5.00
Users
unchanged since 01.09
0-1k · 4 readings
  1. 2026-09-011k
  2. 2026-09-060
  3. 2026-09-081k
  4. 2026-11-011k
Rating
unchanged since 01.09
reviewsrating 5.00 · 4 readings
  1. 2026-09-01reviews1rating5.00
  2. 2026-09-06reviews1rating5.00
  3. 2026-09-08reviews1rating5.00
  4. 2026-11-01reviews1rating5.00

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

Every site you visit. This extension can read and change the content of any page you open.

  • See the address and title of every tab you have open tabs
  • Sign you in with a Google account identity
  • See the email address of the signed-in Google account identity.email
Show the remaining 3
  • 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

Sateraito Office publishes 21 listings we track, 1.9M users between them.

  1. Adding Furigana Function - Sateraito Office Sateraito Office · Make Chrome Yours · Accessibility · published 2020-10-03 1.0M users (last published figure) ★ 3.9
  2. QR Code Reader - Sateraito Office Sateraito Office · Make Chrome Yours · Accessibility · published 2020-08-24 800k users (last published figure) ★ 4.3
  3. Chromebook usage monitoring - Sateraito Office Sateraito Office · Make Chrome Yours · Accessibility · published 2023-04-08 50k users (last published figure)
Show 5 more from this publisher
  1. コンテキストガジェット ＜サテライトオフィス＞ Sateraito Office · Productivity · Workflow · published 2016-03-29 20k users
  2. サテライトオフィス・先生生徒画面共有機能(生徒) for Google Classroom Sateraito Office · Make Chrome Yours · Accessibility · published 2022-01-18 10k users (last published figure)
  3. サテライトAI.議事録作成AI Sateraito Office · Productivity · Tools · published 2023-10-07 10k users ★ 4.5
  4. サテライトAI・プラグイン(ChatGPT、Gemini、Notebooklm、Perplexity拡張機能) Sateraito Office · Make Chrome Yours · Functionality · published 2023-10-17 8k users ★ 3.0
  5. S.コンテキストガジェット＆ウェブメニュー Sateraito Office · Productivity · Workflow · published 2018-07-28 6k users ★ 5.0

Like this one

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

  1. サテライトオフィス・先生生徒画面共有機能(生徒) for Google Classroom Describes nearly the same job, with an established audience 10k users (last published figure)
  2. Classi AI Student Describes a related job, smaller audience 416 users (last published figure) ★ 5.0
  3. ClasroomGo - AI Borderless (Teacher) Describes a related job, with an established audience 20k users ★ 3.7
  4. Meet Teacher Tools Describes a related job, smaller audience 5 users
  5. ClassroomGo AI Student Describes a related job, with an established audience 60k users ★ 1.4

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

[![Users and rating on Ext Ops Panel](https://extops.dev/extensions/epagoliiaeidcihndbckkmoemfefggge/badge.svg)](https://extops.dev/extensions/epagoliiaeidcihndbckkmoemfefggge)

HTML

<a href="https://extops.dev/extensions/epagoliiaeidcihndbckkmoemfefggge"><img src="https://extops.dev/extensions/epagoliiaeidcihndbckkmoemfefggge/badge.svg" alt="Users and rating on Ext Ops Panel" height="20"></a>

Figures come from our own regular passes over the public Chrome Web Store listing, last read on . The store last changed these figures on 2026-09-08. We publish no contact details for extension developers.

Where the data comes from: how the catalog is built