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CapNote - YouTube Notebook 4K

Chrome extension by Sumit Haldar · Productivity · Education

  • Trader

A Chrome extension in Productivity · Education with 12 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 5 screenshots

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

Users
12
Rating
5.0 (8 ratings)
Users, last 30 days
+2
Rating, last 30 days
Steady over 30 days
Version
10.1
Updated in the store
2026-09-18
Published
2026-09-04
Manifest
V3
Browser access
3 permissions

How it has moved

Users
+2 since 02.10
8-12 · 9 readings
  1. 2026-10-109
  2. 2026-10-1110
  3. 2026-10-139
  4. 2026-10-198
  5. 2026-10-219
  6. 2026-10-2410
  7. 2026-10-259
  8. 2026-10-3010
  9. 2026-11-0112
Rating
unchanged since 02.10
reviewsrating 5.00 · 9 readings
  1. 2026-10-10reviews8rating5.00
  2. 2026-10-11reviews8rating5.00
  3. 2026-10-13reviews8rating5.00
  4. 2026-10-19reviews8rating5.00
  5. 2026-10-21reviews8rating5.00
  6. 2026-10-24reviews8rating5.00
  7. 2026-10-25reviews8rating5.00
  8. 2026-10-30reviews8rating5.00
  9. 2026-11-01reviews8rating5.00
Users
+12 since 05.09
0-13 · 22 readings
2026-09-05: appeared in the store2026-09-18: released 10.1
  1. 2026-09-050appeared in the store
  2. 2026-09-067
  3. 2026-09-079
  4. 2026-09-0811
  5. 2026-09-1011
  6. 2026-09-139
  7. 2026-09-1510
  8. 2026-09-169
  9. 2026-09-2013
  10. 2026-09-2112
  11. 2026-09-2510
  12. 2026-09-2611
  13. 2026-09-2810
  14. 2026-10-109
  15. 2026-10-1110
  16. 2026-10-139
  17. 2026-10-198
  18. 2026-10-219
  19. 2026-10-2410
  20. 2026-10-259
  21. 2026-10-3010
  22. 2026-11-0112
Rating
+5.00 since 05.09
reviewsrating 0.00-5.00 · 22 readings
2026-09-05: appeared in the store2026-09-18: released 10.1
  1. 2026-09-05reviews0rating0.00appeared in the store
  2. 2026-09-06reviews3rating5.00
  3. 2026-09-07reviews7rating5.00
  4. 2026-09-08reviews7rating5.00
  5. 2026-09-10reviews8rating5.00
  6. 2026-09-13reviews8rating5.00
  7. 2026-09-15reviews8rating5.00
  8. 2026-09-16reviews8rating5.00
  9. 2026-09-20reviews8rating5.00
  10. 2026-09-21reviews8rating5.00
  11. 2026-09-25reviews8rating5.00
  12. 2026-09-26reviews8rating5.00
  13. 2026-09-28reviews8rating5.00
  14. 2026-10-10reviews8rating5.00
  15. 2026-10-11reviews8rating5.00
  16. 2026-10-13reviews8rating5.00
  17. 2026-10-19reviews8rating5.00
  18. 2026-10-21reviews8rating5.00
  19. 2026-10-24reviews8rating5.00
  20. 2026-10-25reviews8rating5.00
  21. 2026-10-30reviews8rating5.00
  22. 2026-11-01reviews8rating5.00

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.

  • Act on the current tab, but only after you click it activeTab
  • Store data in your browser storage
  • Store data in your browser without the usual size limit unlimitedStorage

The full permission history for this extension

Version history

  1. Version 10.1

What changed recently

  1. Store description rewritten (82 → 80 characters)
  2. Renamed from "CapNote - YouTube Notebook" to "CapNote - YouTube Notebook 4K"
  3. Released version 10.1 (was 9.0)
Show the remaining 1
  1. Appeared in the store

The publisher

Sumit Haldar.

Like this one

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

  1. StudySnap Pro Describes nearly the same job, smaller audience 5 users ★ 5.0
  2. NoteSnap: notas y capturas en vídeos Describes nearly the same job, smaller audience 3 users (last published figure)
  3. LectureCapture Tube Describes nearly the same job, smaller audience 207 users ★ 4.2
  4. BeeNotes Describes nearly the same job, smaller audience 16 users ★ 5.0
  5. NoteHeist – Capture Video Frame, Extract Text & Bookmark Video in Notes Describes nearly the same job, smaller audience 7 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.

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Users and rating on Ext Ops Panel

Markdown

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HTML

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Figures come from our own regular passes over the public Chrome Web Store listing, last read on . The store last changed these figures on 2026-11-01. We publish no contact details for extension developers.

Where the data comes from: how the catalog is built