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Chrome extension by Edumairk · Productivity · Workflow

A Chrome extension in Productivity · Workflow with 18 users, barely installed. Audience over the last 30 days: +2.

Specific sites only: 1 match pattern.

What the developer says, and 3 screenshots

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

Users
18
Rating
not rated yet
Users, last 30 days
+2
Version
2.0.8
Updated in the store
2026-01-11
Published
2023-03-19
Manifest
V3
Browser access
4 permissions, 1 site pattern

How it has moved

Users
+2 since 08.10
15-21 · 13 readings
  1. 2026-10-0917
  2. 2026-10-1015
  3. 2026-10-1317
  4. 2026-10-1618
  5. 2026-10-2119
  6. 2026-10-2218
  7. 2026-10-2420
  8. 2026-10-2821
  9. 2026-10-2920
  10. 2026-10-3021
  11. 2026-11-0120
  12. 2026-11-0418
  13. 2026-11-0718
Users
+7 since 01.09
11-21 · 28 readings
  1. 2026-09-0111
  2. 2026-09-0213
  3. 2026-09-0414
  4. 2026-09-0615
  5. 2026-09-0714
  6. 2026-09-1013
  7. 2026-09-1312
  8. 2026-09-1513
  9. 2026-09-1711
  10. 2026-09-2013
  11. 2026-09-2212
  12. 2026-09-2516
  13. 2026-09-2718
  14. 2026-09-2817
  15. 2026-10-0416
  16. 2026-10-0917
  17. 2026-10-1015
  18. 2026-10-1317
  19. 2026-10-1618
  20. 2026-10-2119
  21. 2026-10-2218
  22. 2026-10-2420
  23. 2026-10-2821
  24. 2026-10-2920
  25. 2026-10-3021
  26. 2026-11-0120
  27. 2026-11-0418
  28. 2026-11-0718

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

Specific sites only: 1 match pattern.

  • https://classroom.google.com/*
  • Run its own code on the pages it can access scripting
  • Act on the current tab, but only after you click it activeTab
  • Add items to the right-click menu contextMenus
Show the remaining 1
  • 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

Edumairk publishes 2 listings we track, 68 users between them.

  1. Dodl Notes: Anecdotal Notes for Teachers Edumairk · Productivity · Education · published 2025-01-22 50 users ★ 5.0

Like this one

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

  1. ClassCloak - Protect Student Privacy Describes nearly the same job, smaller audience 6 users
  2. RosterBlur: Blur Student Names on Screen Describes nearly the same job, smaller audience 4 users (last published figure)
  3. Sheet2Classroom Describes nearly the same job, smaller audience 95 users
  4. Grading Assistant: Grade transferer tool Describes nearly the same job, smaller audience 6k users ★ 2.3
  5. Classroom Grade Transfer Describes nearly the same job, smaller audience 115 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

<a href="https://extops.dev/extensions/epaljanhbaminjkklchbicpodlgmdmoe"><img src="https://extops.dev/extensions/epaljanhbaminjkklchbicpodlgmdmoe/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 2026-11-04. We publish no contact details for extension developers.

Where the data comes from: how the catalog is built