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Sourclip — NotebookLM Research Workspace (Gemini Notebook)

Chrome extension by numerbyte · Productivity · Tools

  • Featured
  • Established publisher
  • Trader

A Chrome extension in Productivity · Tools with 967 users, barely installed.

Specific sites only: 7 match patterns.

What the developer says, and 5 screenshots

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

Users
967
Rating
4.2 (5 ratings)
Users, last 18 days
+301
Rating, last 30 days
Not watched long enough to say
Version
1.8.2
Updated in the store
2026-09-16
Published
2026-03-24
Manifest
V3
Browser access
9 permissions, 7 site patterns

How it has moved

Users
+301 since 01.09
666-967 · 11 readings
2026-09-06: released 1.8.12026-09-17: released 1.8.2
  1. 2026-09-01666
  2. 2026-09-03676
  3. 2026-09-04701
  4. 2026-09-06760released 1.8.1
  5. 2026-09-07826
  6. 2026-09-09847
  7. 2026-09-10870
  8. 2026-09-13911
  9. 2026-09-15943
  10. 2026-09-17967released 1.8.2
  11. 2026-09-18967
Rating
unchanged since 01.09
reviewsrating 4.20 · 11 readings
2026-09-06: released 1.8.12026-09-17: released 1.8.2
  1. 2026-09-01reviews5rating4.20
  2. 2026-09-03reviews5rating4.20
  3. 2026-09-04reviews5rating4.20
  4. 2026-09-06reviews5rating4.20released 1.8.1
  5. 2026-09-07reviews5rating4.20
  6. 2026-09-09reviews5rating4.20
  7. 2026-09-10reviews5rating4.20
  8. 2026-09-13reviews5rating4.20
  9. 2026-09-15reviews5rating4.20
  10. 2026-09-17reviews5rating4.20released 1.8.2
  11. 2026-09-18reviews5rating4.20
Users
+301 since 01.09
666-967 · 11 readings
2026-09-06: released 1.8.12026-09-17: released 1.8.2
  1. 2026-09-01666
  2. 2026-09-03676
  3. 2026-09-04701
  4. 2026-09-06760released 1.8.1
  5. 2026-09-07826
  6. 2026-09-09847
  7. 2026-09-10870
  8. 2026-09-13911
  9. 2026-09-15943
  10. 2026-09-17967released 1.8.2
  11. 2026-09-18967
Rating
unchanged since 01.09
reviewsrating 4.20 · 11 readings
2026-09-06: released 1.8.12026-09-17: released 1.8.2
  1. 2026-09-01reviews5rating4.20
  2. 2026-09-03reviews5rating4.20
  3. 2026-09-04reviews5rating4.20
  4. 2026-09-06reviews5rating4.20released 1.8.1
  5. 2026-09-07reviews5rating4.20
  6. 2026-09-09reviews5rating4.20
  7. 2026-09-10reviews5rating4.20
  8. 2026-09-13reviews5rating4.20
  9. 2026-09-15reviews5rating4.20
  10. 2026-09-17reviews5rating4.20released 1.8.2
  11. 2026-09-18reviews5rating4.20

A dot marks a day the store showed a different number. Between them the line carries the last one forward: we read every listing more than once 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: 7 match patterns.

  • https://notebooklm.google.com/*
  • https://notebook.google.com/*
  • https://*.usercontent.goog/*
Show the remaining 4
  • https://*.googleusercontent.com/*
  • https://www.youtube.com/*
  • https://music.youtube.com/*
  • https://accounts.google.com/*
  • See the address and title of every tab you have open tabs
  • Manage your downloads downloads
  • Sign you in with a Google account identity
Show the remaining 6
  • Run its own code on the pages it can access scripting
  • 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
  • Show you notifications notifications
  • Store data in your browser storage

The full permission history for this extension

Version history

  1. Version 1.8.2
  2. Version 1.8.1 · Asked for more permissions (16, was 15)

What changed recently

  1. Released version 1.8.2 (was 1.8.1)
  2. Asked for more permissions (16, was 15)
  3. Released version 1.8.1 (was 1.8.0)

The publisher

numerbyte publishes 3 listings we track, 972 users between them. Listed website: sourclip.com.

  1. RedClip: Save Reddit to NotebookLM numerbyte · Productivity · Tools · published 2026-06-21 3 users
  2. PageHawk numerbyte · Productivity · Developer · published 2026-06-16 2 users (last published figure)

Like this one

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

  1. NotebookLM Web Importer Describes nearly the same job, with a large installed audience 300k users ★ 4.7
  2. Kaptex-NotebookLM Describes nearly the same job, smaller audience 229 users ★ 5.0
  3. Notebook Clipper — Web Clipper for Gemini Notebook (NotebookLM) Describes nearly the same job, with an established audience 30k users ★ 4.9
  4. Mervadon: NotebookLM Workspace Describes nearly the same job, smaller audience 4 users (last published figure)
  5. ContextClip — Smart Research Memory Describes nearly the same job, smaller audience 8 users ★ 5.0

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.

Is this your extension?

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

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Figures come from our own daily pass over the public Chrome Web Store listing, last read on . We publish no contact details for extension developers.