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K-Tutor — Умные корейские субтитры для YouTube

Chrome extension by sergei.li.tech · Productivity · Education

A Chrome extension in Productivity · Education with 11 users, barely installed. Audience over the last 30 days: +2.

Specific sites only: 6 match patterns.

What the developer says, and 1 screenshot

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

Users
11
Rating
not rated yet
Users, last 30 days
+2
Version
1.0.39
Updated in the store
2026-10-12
Published
2026-08-23
Manifest
V3
Browser access
5 permissions, 6 site patterns

How it has moved

Users
+2 since 08.10
8-12 · 15 readings
2026-10-12: released 1.0.39
  1. 2026-10-089
  2. 2026-10-0910
  3. 2026-10-108
  4. 2026-10-169
  5. 2026-10-1811
  6. 2026-10-1910
  7. 2026-10-2111
  8. 2026-10-229
  9. 2026-10-2411
  10. 2026-10-2510
  11. 2026-10-3011
  12. 2026-11-0111
  13. 2026-11-0312
  14. 2026-11-0611
  15. 2026-11-0711
Users
+7 since 31.08
3-12 · 26 readings
2026-09-02: released 1.0.62026-09-03: released 1.0.72026-09-07: released 1.0.82026-09-08: released 1.0.92026-09-10: released 1.0.162026-09-20: released 1.0.352026-10-03: released 1.0.372026-10-12: released 1.0.39
  1. 2026-08-314
  2. 2026-09-043
  3. 2026-09-055
  4. 2026-09-087released 1.0.9
  5. 2026-09-158
  6. 2026-09-167
  7. 2026-09-218
  8. 2026-09-259
  9. 2026-09-2610
  10. 2026-09-289
  11. 2026-10-0511
  12. 2026-10-089
  13. 2026-10-0910
  14. 2026-10-108
  15. 2026-10-169
  16. 2026-10-1811
  17. 2026-10-1910
  18. 2026-10-2111
  19. 2026-10-229
  20. 2026-10-2411
  21. 2026-10-2510
  22. 2026-10-3011
  23. 2026-11-0111
  24. 2026-11-0312
  25. 2026-11-0611
  26. 2026-11-0711

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: 6 match patterns.

  • https://www.youtube.com/*
  • https://subtitles.k-navigator.co/*
  • https://weak-points.k-navigator.co/*
Show the remaining 3
  • https://app-subtitles-ssuchptaeq-uc.a.run.app/*
  • https://identitytoolkit.googleapis.com/*
  • https://securetoken.googleapis.com/*
  • See the address and title of every tab you have open tabs
  • Sign you in with a Google account identity
  • Run its own code on the pages it can access scripting
Show the remaining 2
  • Schedule work to run later alarms
  • Store data in your browser storage

The full permission history for this extension

Version history

  1. Version 1.0.39
  2. Version 1.0.37 · Asked for more permissions (11, was 9)
  3. Version 1.0.35 · Asked for more permissions (9, was 8)
Show the remaining 5
  1. Version 1.0.16 · Asked for more permissions (8, was 7)
  2. Version 1.0.9
  3. Version 1.0.8
  4. Version 1.0.7
  5. Version 1.0.6

What changed recently

  1. Released version 1.0.39 (was 1.0.37)
  2. Package size changed
  3. Asked for more permissions (11, was 9)
Show the remaining 9
  1. Released version 1.0.37 (was 1.0.35)
  2. Package size changed
  3. Asked for more permissions (9, was 8)
  4. Released version 1.0.35 (was 1.0.16)
  5. Store badges changed
  6. Package size changed
  7. Asked for more permissions (8, was 7)
  8. Released version 1.0.16 (was 1.0.9)
  9. Package size changed

Older entries and the full day by day series are in the app.

The publisher

sergei.li.tech.

Like this one

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

  1. Korean Lens by muratodesu Describes nearly the same job, smaller audience 4 users
  2. Korwid Describes nearly the same job, smaller audience 22 users
  3. K Talk Subtitles — Learn Korean on YouTube Describes nearly the same job, smaller audience 4 users
  4. Malggu Grammar Master Describes nearly the same job, smaller audience 6 users
  5. Kimchi Reader Describes nearly the same job, smaller audience 3k users ★ 4.9

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

[![Users and rating on Ext Ops Panel](https://extops.dev/extensions/icoilidkmelcciiadcfdbcnbeodbppjn/badge.svg)](https://extops.dev/extensions/icoilidkmelcciiadcfdbcnbeodbppjn)

HTML

<a href="https://extops.dev/extensions/icoilidkmelcciiadcfdbcnbeodbppjn"><img src="https://extops.dev/extensions/icoilidkmelcciiadcfdbcnbeodbppjn/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 2026-11-06. We publish no contact details for extension developers.

Where the data comes from: how the catalog is built