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NicoFlow - Niconico-style scrolling comments for YouTube

Chrome extension by pontao · Lifestyle · Entertainment

A Chrome extension in Lifestyle · Entertainment with 461 users, barely installed. Audience over the last 30 days: +88.

Specific sites only: 1 match pattern.

What the developer says, and 2 screenshots

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

Users
461
Rating
4.8 (4 ratings)
Users, last 30 days
+88
Rating, last 30 days
Steady over 30 days
Version
1.6.0
Updated in the store
2026-09-16
Published
2026-04-01
Manifest
V3
Browser access
1 permission, 1 site pattern

How it has moved

Users
+88 since 02.10
373-461 · 16 readings
  1. 2026-10-05384
  2. 2026-10-08387
  3. 2026-10-09384
  4. 2026-10-10388
  5. 2026-10-11387
  6. 2026-10-13398
  7. 2026-10-16405
  8. 2026-10-18414
  9. 2026-10-19411
  10. 2026-10-21416
  11. 2026-10-22426
  12. 2026-10-23431
  13. 2026-10-25449
  14. 2026-10-27461
  15. 2026-10-29461
  16. 2026-10-31461
Rating
unchanged since 02.10
reviewsrating 4.75 · 16 readings
  1. 2026-10-05reviews4rating4.75
  2. 2026-10-08reviews4rating4.75
  3. 2026-10-09reviews4rating4.75
  4. 2026-10-10reviews4rating4.75
  5. 2026-10-11reviews4rating4.75
  6. 2026-10-13reviews4rating4.75
  7. 2026-10-16reviews4rating4.75
  8. 2026-10-18reviews4rating4.75
  9. 2026-10-19reviews4rating4.75
  10. 2026-10-21reviews4rating4.75
  11. 2026-10-22reviews4rating4.75
  12. 2026-10-23reviews4rating4.75
  13. 2026-10-25reviews4rating4.75
  14. 2026-10-27reviews4rating4.75
  15. 2026-10-29reviews4rating4.75
  16. 2026-10-31reviews4rating4.75
Users
+163 since 31.08
294-461 · 31 readings
2026-09-16: released 1.6.0
  1. 2026-08-31298
  2. 2026-09-03294
  3. 2026-09-04304
  4. 2026-09-05309
  5. 2026-09-07304
  6. 2026-09-09307
  7. 2026-09-10310
  8. 2026-09-13313
  9. 2026-09-15324
  10. 2026-09-16323released 1.6.0
  11. 2026-09-20334
  12. 2026-09-21342
  13. 2026-09-25359
  14. 2026-09-26366
  15. 2026-09-28373
  16. 2026-10-05384
  17. 2026-10-08387
  18. 2026-10-09384
  19. 2026-10-10388
  20. 2026-10-11387
  21. 2026-10-13398
  22. 2026-10-16405
  23. 2026-10-18414
  24. 2026-10-19411
  25. 2026-10-21416
  26. 2026-10-22426
  27. 2026-10-23431
  28. 2026-10-25449
  29. 2026-10-27461
  30. 2026-10-29461
  31. 2026-10-31461
Rating
unchanged since 31.08
reviewsrating 4.75 · 31 readings
2026-09-16: released 1.6.0
  1. 2026-08-31reviews4rating4.75
  2. 2026-09-03reviews4rating4.75
  3. 2026-09-04reviews4rating4.75
  4. 2026-09-05reviews4rating4.75
  5. 2026-09-07reviews4rating4.75
  6. 2026-09-09reviews4rating4.75
  7. 2026-09-10reviews4rating4.75
  8. 2026-09-13reviews4rating4.75
  9. 2026-09-15reviews4rating4.75
  10. 2026-09-16reviews4rating4.75released 1.6.0
  11. 2026-09-20reviews4rating4.75
  12. 2026-09-21reviews4rating4.75
  13. 2026-09-25reviews4rating4.75
  14. 2026-09-26reviews4rating4.75
  15. 2026-09-28reviews4rating4.75
  16. 2026-10-05reviews4rating4.75
  17. 2026-10-08reviews4rating4.75
  18. 2026-10-09reviews4rating4.75
  19. 2026-10-10reviews4rating4.75
  20. 2026-10-11reviews4rating4.75
  21. 2026-10-13reviews4rating4.75
  22. 2026-10-16reviews4rating4.75
  23. 2026-10-18reviews4rating4.75
  24. 2026-10-19reviews4rating4.75
  25. 2026-10-21reviews4rating4.75
  26. 2026-10-22reviews4rating4.75
  27. 2026-10-23reviews4rating4.75
  28. 2026-10-25reviews4rating4.75
  29. 2026-10-27reviews4rating4.75
  30. 2026-10-29reviews4rating4.75
  31. 2026-10-31reviews4rating4.75

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

Specific sites only: 1 match pattern.

  • https://www.youtube.com/*
  • Store data in your browser storage

The full permission history for this extension

Version history

  1. Version 1.6.0

What changed recently

  1. Package size changed
  2. Supported languages changed (1 → 2)
  3. Store description rewritten (91 → 124 characters)
Show the remaining 2
  1. Renamed from "NicoFlow - YouTubeコメントをニコニコ風に流す" to "NicoFlow - Niconico-style scrolling comments for YouTube"
  2. Released version 1.6.0 (was 1.5.3)

The publisher

pontao.

Like this one

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

  1. Youtube Show Comments Overlay Describes nearly the same job, smaller audience 120 users ★ 3.9
  2. YouTube Timestamp Dive Flow - Live & Comments Describes nearly the same job, smaller audience 81 users ★ 5.0
  3. YT Replay Chat: Youtube Extension Describes nearly the same job, smaller audience 40 users ★ 4.8
  4. YouTube Comment Reader Mode Describes nearly the same job, smaller audience 4 users
  5. YouTube Comment Danmaku Describes nearly the same job, smaller audience 88 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 2026-10-29. We publish no contact details for extension developers.

Where the data comes from: how the catalog is built