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MathsUniverse.com Whiteboard

Chrome extension by MathsUniverse.com · Productivity · Workflow

  • Featured
  • Established publisher

A Chrome extension in Productivity · Workflow with 275 users, barely installed. Audience over the last 30 days: +2.

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
275
Rating
3.0 (2 ratings)
Users, last 30 days
+2
Rating, last 30 days
+0.67 in 30 days
Version
0.1
Updated in the store
2022-12-21
Published
2022-12-21
Manifest
V3
Browser access
2 permissions

How it has moved

Users
+2 since 30.09
273-301 · 16 readings
  1. 2026-10-04280
  2. 2026-10-09288
  3. 2026-10-10283
  4. 2026-10-13296
  5. 2026-10-16285
  6. 2026-10-18288
  7. 2026-10-19284
  8. 2026-10-20291
  9. 2026-10-21301
  10. 2026-10-22297
  11. 2026-10-23294
  12. 2026-10-24290
  13. 2026-10-25291
  14. 2026-10-28283
  15. 2026-10-29275
  16. 2026-10-30275
Rating
+0.67 since 30.09
reviewsrating 2.33-3.00 · 16 readings
  1. 2026-10-04reviews3rating2.33
  2. 2026-10-09reviews3rating2.33
  3. 2026-10-10reviews3rating2.33
  4. 2026-10-13reviews3rating2.33
  5. 2026-10-16reviews2rating3.00
  6. 2026-10-18reviews2rating3.00
  7. 2026-10-19reviews2rating3.00
  8. 2026-10-20reviews2rating3.00
  9. 2026-10-21reviews2rating3.00
  10. 2026-10-22reviews2rating3.00
  11. 2026-10-23reviews2rating3.00
  12. 2026-10-24reviews2rating3.00
  13. 2026-10-25reviews2rating3.00
  14. 2026-10-28reviews2rating3.00
  15. 2026-10-29reviews2rating3.00
  16. 2026-10-30reviews2rating3.00
Users
+17 since 01.09
252-301 · 31 readings
  1. 2026-09-01258
  2. 2026-09-02252
  3. 2026-09-05260
  4. 2026-09-06259
  5. 2026-09-08255
  6. 2026-09-09267
  7. 2026-09-10268
  8. 2026-09-13281
  9. 2026-09-15286
  10. 2026-09-17282
  11. 2026-09-20277
  12. 2026-09-21280
  13. 2026-09-25267
  14. 2026-09-27271
  15. 2026-09-28273
  16. 2026-10-04280
  17. 2026-10-09288
  18. 2026-10-10283
  19. 2026-10-13296
  20. 2026-10-16285
  21. 2026-10-18288
  22. 2026-10-19284
  23. 2026-10-20291
  24. 2026-10-21301
  25. 2026-10-22297
  26. 2026-10-23294
  27. 2026-10-24290
  28. 2026-10-25291
  29. 2026-10-28283
  30. 2026-10-29275
  31. 2026-10-30275
Rating
+0.67 since 01.09
reviewsrating 2.33-3.00 · 31 readings
  1. 2026-09-01reviews3rating2.33
  2. 2026-09-02reviews3rating2.33
  3. 2026-09-05reviews3rating2.33
  4. 2026-09-06reviews3rating2.33
  5. 2026-09-08reviews3rating2.33
  6. 2026-09-09reviews3rating2.33
  7. 2026-09-10reviews3rating2.33
  8. 2026-09-13reviews3rating2.33
  9. 2026-09-15reviews3rating2.33
  10. 2026-09-17reviews3rating2.33
  11. 2026-09-20reviews3rating2.33
  12. 2026-09-21reviews3rating2.33
  13. 2026-09-25reviews3rating2.33
  14. 2026-09-27reviews3rating2.33
  15. 2026-09-28reviews3rating2.33
  16. 2026-10-04reviews3rating2.33
  17. 2026-10-09reviews3rating2.33
  18. 2026-10-10reviews3rating2.33
  19. 2026-10-13reviews3rating2.33
  20. 2026-10-16reviews2rating3.00
  21. 2026-10-18reviews2rating3.00
  22. 2026-10-19reviews2rating3.00
  23. 2026-10-20reviews2rating3.00
  24. 2026-10-21reviews2rating3.00
  25. 2026-10-22reviews2rating3.00
  26. 2026-10-23reviews2rating3.00
  27. 2026-10-24reviews2rating3.00
  28. 2026-10-25reviews2rating3.00
  29. 2026-10-28reviews2rating3.00
  30. 2026-10-29reviews2rating3.00
  31. 2026-10-30reviews2rating3.00

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

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
  • 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

MathsUniverse.com. Listed website: mathsuniverse.com.

Like this one

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

  1. White Board by AI Muse (Beta) Describes nearly the same job, smaller audience 210 users
  2. DrawOnWeb Describes nearly the same job, smaller audience 7 users
  3. Whiteboard Lite by Lesson Monkey Describes nearly the same job, with an established audience 10k users ★ 4.6
  4. Co-Sketch Describes nearly the same job, smaller audience 3 users (last published figure)
  5. Whiteboard Pro – Draw On Any Site Describes nearly the same job, smaller audience 1k users ★ 4.0

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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The badge shows the audience and rating from our last pass over the store and links back to this page.

Users and rating on Ext Ops Panel

Markdown

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

HTML

<a href="https://extops.dev/extensions/gedplpfmdhpfabclilieceendlccmolf"><img src="https://extops.dev/extensions/gedplpfmdhpfabclilieceendlccmolf/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 2026-10-29. We publish no contact details for extension developers.

Where the data comes from: how the catalog is built