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YouTube Live Chat UI Optimizer

Chrome extension by HigaTsubasa · Productivity · Tools

A Chrome extension in Productivity · Tools with 1 000 users, a small but real audience.

Specific sites only: 4 match patterns.

What the developer says, and 1 screenshot

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

Users
1 000
Rating
4.4 (5 ratings)
Users, last 15 days
+74
Rating, last 30 days
Not watched long enough to say
Version
1.1.0
Updated in the store
2025-04-14
Published
2024-07-18
Manifest
V3
Browser access
2 permissions, 4 site patterns

How it has moved

Users
+74 since 01.09
926-1k · 10 readings
  1. 2026-09-01926
  2. 2026-09-02934
  3. 2026-09-04931
  4. 2026-09-05942
  5. 2026-09-06943
  6. 2026-09-07934
  7. 2026-09-09946
  8. 2026-09-10939
  9. 2026-09-13977
  10. 2026-09-151k
Rating
unchanged since 01.09
reviewsrating 4.40 · 10 readings
  1. 2026-09-01reviews5rating4.40
  2. 2026-09-02reviews5rating4.40
  3. 2026-09-04reviews5rating4.40
  4. 2026-09-05reviews5rating4.40
  5. 2026-09-06reviews5rating4.40
  6. 2026-09-07reviews5rating4.40
  7. 2026-09-09reviews5rating4.40
  8. 2026-09-10reviews5rating4.40
  9. 2026-09-13reviews5rating4.40
  10. 2026-09-15reviews5rating4.40
Users
+74 since 01.09
926-1k · 10 readings
  1. 2026-09-01926
  2. 2026-09-02934
  3. 2026-09-04931
  4. 2026-09-05942
  5. 2026-09-06943
  6. 2026-09-07934
  7. 2026-09-09946
  8. 2026-09-10939
  9. 2026-09-13977
  10. 2026-09-151k
Rating
unchanged since 01.09
reviewsrating 4.40 · 10 readings
  1. 2026-09-01reviews5rating4.40
  2. 2026-09-02reviews5rating4.40
  3. 2026-09-04reviews5rating4.40
  4. 2026-09-05reviews5rating4.40
  5. 2026-09-06reviews5rating4.40
  6. 2026-09-07reviews5rating4.40
  7. 2026-09-09reviews5rating4.40
  8. 2026-09-10reviews5rating4.40
  9. 2026-09-13reviews5rating4.40
  10. 2026-09-15reviews5rating4.40

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: 4 match patterns.

  • *://youtube.com/*
  • *://www.youtube.com/*
  • *://m.youtube.com/*
Show the remaining 1
  • *://studio.youtube.com/*
  • Run its own code on the pages it can access scripting
  • Store data in your browser storage

The full permission history for this extension

What changed recently

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

The publisher

HigaTsubasa publishes 9 listings we track, 31k users between them. Listed website: cofus.work.

  1. Slim Chatwork HigaTsubasa · Productivity · Tools · published 2019-04-21 30k users ★ 4.9
  2. マネフォSum HigaTsubasa · Productivity · Workflow · published 2022-01-30 92 users
  3. ScrollJunky HigaTsubasa · Lifestyle · Entertainment · published 2026-05-02 48 users
Show 5 more from this publisher
  1. Supach Numbering HigaTsubasa · Productivity · Workflow · published 2022-02-22 43 users
  2. X Follow List Hide Mutuals HigaTsubasa · Lifestyle · Social · published 2025-04-21 40 users ★ 5.0
  3. TokiDoke HigaTsubasa · Lifestyle · Well Being · published 2026-01-24 38 users ★ 5.0
  4. Miwake – Chat Viewer for Kick HigaTsubasa · Lifestyle · Entertainment · published 2026-08-16 20 users
  5. ファビロッコリー！ HigaTsubasa · Productivity · Workflow · published 2019-01-24 4 users

Like this one

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

  1. Chat Restyler for YouTube Describes nearly the same job, smaller audience 43 users ★ 5.0
  2. Live Chat Overlay Describes nearly the same job, with an established audience 30k users ★ 4.5
  3. YouTube™ Chat Helper Describes nearly the same job, smaller audience 61 users
  4. Clean YouTube Chat Describes nearly the same job, smaller audience 39 users ★ 5.0
  5. Player Enhancer for YouTube Describes nearly the same job, smaller audience 375 users ★ 3.7

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.

See what the panel does

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.