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ContextKit for NotebookLM

Chrome extension · Productivity · Tools

A Chrome extension in Productivity · Tools with 54 users, barely installed. Audience over the last 30 days: -7.

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
54
Rating
5.0 (6 ratings)
Users, last 30 days
-7
Rating, last 30 days
Steady over 30 days
Version
1.2.0
Updated in the store
2026-09-07
Published
2026-03-26
Manifest
V3
Browser access
7 permissions, 16 site patterns

How it has moved

Users
-7 since 01.10
54-61 · 15 readings
  1. 2026-10-0559
  2. 2026-10-0856
  3. 2026-10-1055
  4. 2026-10-1154
  5. 2026-10-1357
  6. 2026-10-1658
  7. 2026-10-1759
  8. 2026-10-1857
  9. 2026-10-1956
  10. 2026-10-2157
  11. 2026-10-2255
  12. 2026-10-2554
  13. 2026-10-2755
  14. 2026-10-2954
  15. 2026-10-3054
Rating
unchanged since 01.10
reviewsrating 5.00 · 15 readings
  1. 2026-10-05reviews6rating5.00
  2. 2026-10-08reviews6rating5.00
  3. 2026-10-10reviews6rating5.00
  4. 2026-10-11reviews6rating5.00
  5. 2026-10-13reviews6rating5.00
  6. 2026-10-16reviews6rating5.00
  7. 2026-10-17reviews6rating5.00
  8. 2026-10-18reviews6rating5.00
  9. 2026-10-19reviews6rating5.00
  10. 2026-10-21reviews6rating5.00
  11. 2026-10-22reviews6rating5.00
  12. 2026-10-25reviews6rating5.00
  13. 2026-10-27reviews6rating5.00
  14. 2026-10-29reviews6rating5.00
  15. 2026-10-30reviews6rating5.00
Users
-7 since 01.09
54-61 · 27 readings
2026-09-07: released 1.2.0
  1. 2026-09-0161
  2. 2026-09-0260
  3. 2026-09-0657
  4. 2026-09-0859
  5. 2026-09-1060
  6. 2026-09-1355
  7. 2026-09-1556
  8. 2026-09-1754
  9. 2026-09-2055
  10. 2026-09-2154
  11. 2026-09-2558
  12. 2026-09-2761
  13. 2026-10-0559
  14. 2026-10-0856
  15. 2026-10-1055
  16. 2026-10-1154
  17. 2026-10-1357
  18. 2026-10-1658
  19. 2026-10-1759
  20. 2026-10-1857
  21. 2026-10-1956
  22. 2026-10-2157
  23. 2026-10-2255
  24. 2026-10-2554
  25. 2026-10-2755
  26. 2026-10-2954
  27. 2026-10-3054
Rating
unchanged since 01.09
reviewsrating 5.00 · 27 readings
2026-09-07: released 1.2.0
  1. 2026-09-01reviews6rating5.00
  2. 2026-09-02reviews6rating5.00
  3. 2026-09-06reviews6rating5.00
  4. 2026-09-08reviews6rating5.00
  5. 2026-09-10reviews6rating5.00
  6. 2026-09-13reviews6rating5.00
  7. 2026-09-15reviews6rating5.00
  8. 2026-09-17reviews6rating5.00
  9. 2026-09-20reviews6rating5.00
  10. 2026-09-21reviews6rating5.00
  11. 2026-09-25reviews6rating5.00
  12. 2026-09-27reviews6rating5.00
  13. 2026-10-05reviews6rating5.00
  14. 2026-10-08reviews6rating5.00
  15. 2026-10-10reviews6rating5.00
  16. 2026-10-11reviews6rating5.00
  17. 2026-10-13reviews6rating5.00
  18. 2026-10-16reviews6rating5.00
  19. 2026-10-17reviews6rating5.00
  20. 2026-10-18reviews6rating5.00
  21. 2026-10-19reviews6rating5.00
  22. 2026-10-21reviews6rating5.00
  23. 2026-10-22reviews6rating5.00
  24. 2026-10-25reviews6rating5.00
  25. 2026-10-27reviews6rating5.00
  26. 2026-10-29reviews6rating5.00
  27. 2026-10-30reviews6rating5.00

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.

  • Read what you have copied clipboardRead
  • See the address and title of every tab you have open tabs
  • Run its own code on the pages it can access scripting
Show the remaining 4
  • Act on the current tab, but only after you click it activeTab
  • Schedule work to run later alarms
  • Add items to the right-click menu contextMenus
  • Store data in your browser storage

The full permission history for this extension

Version history

  1. Version 1.2.0 · Asked for more permissions (23, was 21)

What changed recently

  1. Package size changed
  2. Asked for more permissions (23, was 21)
  3. Supported languages changed (1 → 10)
Show the remaining 1
  1. Released version 1.2.0 (was 1.1.1)

Like this one

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

  1. AISaver: NotebookLM Workspace Describes nearly the same job, smaller audience 78 users ★ 5.0
  2. Gemini Notebook Web Importer Describes nearly the same job, smaller audience 4k users ★ 3.5
  3. AIExportHub for NotebookLM Describes nearly the same job, smaller audience 88 users ★ 5.0
  4. NotebookLM Quick Capture Describes nearly the same job, smaller audience 11 users
  5. NotebookLM Importer Describes nearly the same job, smaller audience 99 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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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/pddklmobjenmknkadanegkgcglcifhph/badge.svg)](https://extops.dev/extensions/pddklmobjenmknkadanegkgcglcifhph)

HTML

<a href="https://extops.dev/extensions/pddklmobjenmknkadanegkgcglcifhph"><img src="https://extops.dev/extensions/pddklmobjenmknkadanegkgcglcifhph/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