Ext Ops Panel
Open dashboard

Cramjam AI

Chrome extension by cramjam · Productivity · Education

A Chrome extension in Productivity · Education with 89 users, barely installed. 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 5 screenshots

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

Users
89
Rating
5.0 (4 ratings)
Users, last 30 days
Unchanged
Rating, last 30 days
Steady over 30 days
Version
2.8.4
Updated in the store
2026-09-27
Published
2024-05-03
Manifest
V3
Browser access
6 permissions, 2 site patterns

How it has moved

Users
unchanged since 01.10
86-99 · 14 readings
  1. 2026-10-0491
  2. 2026-10-0892
  3. 2026-10-1093
  4. 2026-10-1699
  5. 2026-10-1898
  6. 2026-10-2196
  7. 2026-10-2297
  8. 2026-10-2392
  9. 2026-10-2489
  10. 2026-10-2588
  11. 2026-10-2886
  12. 2026-10-2988
  13. 2026-10-3089
  14. 2026-10-3189
Rating
unchanged since 01.10
reviewsrating 5.00 · 14 readings
  1. 2026-10-04reviews4rating5.00
  2. 2026-10-08reviews4rating5.00
  3. 2026-10-10reviews4rating5.00
  4. 2026-10-16reviews4rating5.00
  5. 2026-10-18reviews4rating5.00
  6. 2026-10-21reviews4rating5.00
  7. 2026-10-22reviews4rating5.00
  8. 2026-10-23reviews4rating5.00
  9. 2026-10-24reviews4rating5.00
  10. 2026-10-25reviews4rating5.00
  11. 2026-10-28reviews4rating5.00
  12. 2026-10-29reviews4rating5.00
  13. 2026-10-30reviews4rating5.00
  14. 2026-10-31reviews4rating5.00
Users
-6 since 31.08
86-99 · 27 readings
2026-09-03: released 2.62026-09-04: released 2.72026-09-18: released 2.82026-09-19: released 2.8.12026-09-27: released 2.8.4
  1. 2026-08-3195
  2. 2026-09-0393released 2.6
  3. 2026-09-0491released 2.7
  4. 2026-09-0796
  5. 2026-09-0998
  6. 2026-09-1099
  7. 2026-09-1391
  8. 2026-09-1686
  9. 2026-09-2087
  10. 2026-09-2188
  11. 2026-09-2590
  12. 2026-09-2692
  13. 2026-09-2889
  14. 2026-10-0491
  15. 2026-10-0892
  16. 2026-10-1093
  17. 2026-10-1699
  18. 2026-10-1898
  19. 2026-10-2196
  20. 2026-10-2297
  21. 2026-10-2392
  22. 2026-10-2489
  23. 2026-10-2588
  24. 2026-10-2886
  25. 2026-10-2988
  26. 2026-10-3089
  27. 2026-10-3189
Rating
unchanged since 31.08
reviewsrating 5.00 · 27 readings
2026-09-03: released 2.62026-09-04: released 2.72026-09-18: released 2.82026-09-19: released 2.8.12026-09-27: released 2.8.4
  1. 2026-08-31reviews4rating5.00
  2. 2026-09-03reviews4rating5.00released 2.6
  3. 2026-09-04reviews4rating5.00released 2.7
  4. 2026-09-07reviews4rating5.00
  5. 2026-09-09reviews4rating5.00
  6. 2026-09-10reviews4rating5.00
  7. 2026-09-13reviews4rating5.00
  8. 2026-09-16reviews4rating5.00
  9. 2026-09-20reviews4rating5.00
  10. 2026-09-21reviews4rating5.00
  11. 2026-09-25reviews4rating5.00
  12. 2026-09-26reviews4rating5.00
  13. 2026-09-28reviews4rating5.00
  14. 2026-10-04reviews4rating5.00
  15. 2026-10-08reviews4rating5.00
  16. 2026-10-10reviews4rating5.00
  17. 2026-10-16reviews4rating5.00
  18. 2026-10-18reviews4rating5.00
  19. 2026-10-21reviews4rating5.00
  20. 2026-10-22reviews4rating5.00
  21. 2026-10-23reviews4rating5.00
  22. 2026-10-24reviews4rating5.00
  23. 2026-10-25reviews4rating5.00
  24. 2026-10-28reviews4rating5.00
  25. 2026-10-29reviews4rating5.00
  26. 2026-10-30reviews4rating5.00
  27. 2026-10-31reviews4rating5.00

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
  • Run its own code on the pages it can access scripting
  • Add items to the right-click menu contextMenus
Show the remaining 3
  • Open a panel beside the page sidePanel
  • Store data in your browser storage
  • Declares windows

The full permission history for this extension

Version history

  1. Version 2.8.4
  2. Version 2.8.1
  3. Version 2.8 · Asked for more permissions (8, was 7)
Show the remaining 2
  1. Version 2.7
  2. Version 2.6

What changed recently

  1. Package size changed
  2. Store description rewritten (72 → 55 characters)
  3. Released version 2.8.4 (was 2.8.1)
Show the remaining 8
  1. Released version 2.8.1 (was 2.8)
  2. Package size changed
  3. Asked for more permissions (8, was 7)
  4. Store description rewritten (26 → 72 characters)
  5. Released version 2.8 (was 2.7)
  6. Released version 2.7 (was 2.6)
  7. Package size changed
  8. Released version 2.6 (was 2.5)

The publisher

cramjam.

Like this one

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

  1. LearnTube AI Describes nearly the same job, smaller audience 85 users ★ 5.0
  2. Retenio Describes nearly the same job, smaller audience 10 users ★ 5.0
  3. Snackit Quiz Creator Describes nearly the same job, smaller audience 7 users ★ 5.0
  4. Edu Filter Describes nearly the same job, smaller audience 5 users ★ 5.0
  5. TubeQuiz Describes nearly the same job, smaller audience 13 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.

Want this mark on your extension in our catalog?

Verify that you are its author and you can show this mark on the card, with live banners for your site and README. How verification works

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

Connect it in a minute See what the panel does
Add a badge to your README or site

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/hdlnlncgnhinklijanahehidkphdddbd/badge.svg)](https://extops.dev/extensions/hdlnlncgnhinklijanahehidkphdddbd)

HTML

<a href="https://extops.dev/extensions/hdlnlncgnhinklijanahehidkphdddbd"><img src="https://extops.dev/extensions/hdlnlncgnhinklijanahehidkphdddbd/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 2026-10-30. We publish no contact details for extension developers.

Where the data comes from: how the catalog is built