Ext Ops Panel
Open dashboard

Niconico Video Picture-in-Picture with Comments

Chrome extension by Matumo · Lifestyle · Entertainment

A Chrome extension in Lifestyle · Entertainment with 718 users, barely installed. Audience over the last 30 days: -26.

No site access is declared in the manifest, so it cannot read the pages you open on its own.

What the developer says, and 2 screenshots

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

Users
718
Rating
4.3 (10 ratings)
Users, last 30 days
-26
Rating, last 30 days
Steady over 30 days
Version
1.2.1
Updated in the store
2026-07-20
Published
2024-12-03
Manifest
V3
Browser access
1 permission

How it has moved

Users
-26 since 04.10
718-814 · 20 readings
  1. 2026-10-05772
  2. 2026-10-08773
  3. 2026-10-09757
  4. 2026-10-10756
  5. 2026-10-13763
  6. 2026-10-16780
  7. 2026-10-17779
  8. 2026-10-18776
  9. 2026-10-19783
  10. 2026-10-20791
  11. 2026-10-21795
  12. 2026-10-22800
  13. 2026-10-23802
  14. 2026-10-24814
  15. 2026-10-25799
  16. 2026-10-28774
  17. 2026-10-29769
  18. 2026-10-30752
  19. 2026-11-01718
  20. 2026-11-02718
Rating
unchanged since 04.10
reviewsrating 4.30 · 20 readings
  1. 2026-10-05reviews10rating4.30
  2. 2026-10-08reviews10rating4.30
  3. 2026-10-09reviews10rating4.30
  4. 2026-10-10reviews10rating4.30
  5. 2026-10-13reviews10rating4.30
  6. 2026-10-16reviews10rating4.30
  7. 2026-10-17reviews10rating4.30
  8. 2026-10-18reviews10rating4.30
  9. 2026-10-19reviews10rating4.30
  10. 2026-10-20reviews10rating4.30
  11. 2026-10-21reviews10rating4.30
  12. 2026-10-22reviews10rating4.30
  13. 2026-10-23reviews10rating4.30
  14. 2026-10-24reviews10rating4.30
  15. 2026-10-25reviews10rating4.30
  16. 2026-10-28reviews10rating4.30
  17. 2026-10-29reviews10rating4.30
  18. 2026-10-30reviews10rating4.30
  19. 2026-11-01reviews10rating4.30
  20. 2026-11-02reviews10rating4.30
Users
+72 since 31.08
646-814 · 35 readings
  1. 2026-08-31646
  2. 2026-09-02655
  3. 2026-09-05651
  4. 2026-09-06660
  5. 2026-09-07659
  6. 2026-09-08667
  7. 2026-09-09672
  8. 2026-09-10679
  9. 2026-09-13711
  10. 2026-09-15726
  11. 2026-09-17728
  12. 2026-09-20740
  13. 2026-09-25755
  14. 2026-09-26752
  15. 2026-09-28744
  16. 2026-10-05772
  17. 2026-10-08773
  18. 2026-10-09757
  19. 2026-10-10756
  20. 2026-10-13763
  21. 2026-10-16780
  22. 2026-10-17779
  23. 2026-10-18776
  24. 2026-10-19783
  25. 2026-10-20791
  26. 2026-10-21795
  27. 2026-10-22800
  28. 2026-10-23802
  29. 2026-10-24814
  30. 2026-10-25799
  31. 2026-10-28774
  32. 2026-10-29769
  33. 2026-10-30752
  34. 2026-11-01718
  35. 2026-11-02718
Rating
unchanged since 31.08
reviewsrating 4.30 · 35 readings
  1. 2026-08-31reviews10rating4.30
  2. 2026-09-02reviews10rating4.30
  3. 2026-09-05reviews10rating4.30
  4. 2026-09-06reviews10rating4.30
  5. 2026-09-07reviews10rating4.30
  6. 2026-09-08reviews10rating4.30
  7. 2026-09-09reviews10rating4.30
  8. 2026-09-10reviews10rating4.30
  9. 2026-09-13reviews10rating4.30
  10. 2026-09-15reviews10rating4.30
  11. 2026-09-17reviews10rating4.30
  12. 2026-09-20reviews10rating4.30
  13. 2026-09-25reviews10rating4.30
  14. 2026-09-26reviews10rating4.30
  15. 2026-09-28reviews10rating4.30
  16. 2026-10-05reviews10rating4.30
  17. 2026-10-08reviews10rating4.30
  18. 2026-10-09reviews10rating4.30
  19. 2026-10-10reviews10rating4.30
  20. 2026-10-13reviews10rating4.30
  21. 2026-10-16reviews10rating4.30
  22. 2026-10-17reviews10rating4.30
  23. 2026-10-18reviews10rating4.30
  24. 2026-10-19reviews10rating4.30
  25. 2026-10-20reviews10rating4.30
  26. 2026-10-21reviews10rating4.30
  27. 2026-10-22reviews10rating4.30
  28. 2026-10-23reviews10rating4.30
  29. 2026-10-24reviews10rating4.30
  30. 2026-10-25reviews10rating4.30
  31. 2026-10-28reviews10rating4.30
  32. 2026-10-29reviews10rating4.30
  33. 2026-10-30reviews10rating4.30
  34. 2026-11-01reviews10rating4.30
  35. 2026-11-02reviews10rating4.30

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.

  • Declares windows

The full permission history for this extension

What changed recently

Nothing has moved on this listing since we started watching it.

The publisher

Matumo publishes 4 listings we track, 860 users between them.

  1. X Post (Twitter Tweet) Button Matumo · Lifestyle · Social · published 2025-07-19 121 users
  2. NicoVideo Like Button Color Matumo · Lifestyle · Entertainment · published 2024-10-26 13 users
  3. ニコニコ 流れるAIコメントくん Matumo · Make Chrome Yours · Accessibility · published 2026-04-24 8 users

Like this one

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

  1. Easy PIP Switcher Describes nearly the same job, smaller audience 13 users
  2. AutoPiP for YouTube Describes nearly the same job, smaller audience 19 users
  3. Picture-in-Picture Everywhere Describes nearly the same job, smaller audience 1k users ★ 5.0
  4. Picture in Picture - PiP View Describes nearly the same job, with an established audience 70k users ★ 3.9
  5. On-Video Picture-in-Picture Button Describes nearly the same job, smaller audience 76 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.

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

HTML

<a href="https://extops.dev/extensions/icppaahahpdedconhhnoihijgfeibpnp"><img src="https://extops.dev/extensions/icppaahahpdedconhhnoihijgfeibpnp/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 2026-11-01. We publish no contact details for extension developers.

Where the data comes from: how the catalog is built