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Dual Subtitles — Learn on YouTube

Chrome extension · Productivity · Education

A Chrome extension in Productivity · Education with 8 users, barely installed. Audience over the last 30 days: +5.

Specific sites only: 2 match patterns.

What the developer says, and 2 screenshots

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

Users
8
Rating
not rated yet
Users, last 30 days
+5
Version
0.9.1
Updated in the store
2026-10-11
Published
2026-09-01
Manifest
V3
Browser access
1 permission, 2 site patterns

How it has moved

Users
+5 since 15.10
3-8 · 13 readings
  1. 2026-10-165
  2. 2026-10-186
  3. 2026-10-197
  4. 2026-10-218
  5. 2026-10-248
  6. 2026-10-287
  7. 2026-10-298
  8. 2026-11-018
  9. 2026-11-037
  10. 2026-11-078
  11. 2026-11-087
  12. 2026-11-098
  13. 2026-11-148
Users
+7 since 02.09
0-8 · 25 readings
2026-09-02: appeared in the store2026-09-11: released 0.2.02026-09-14: released 0.3.02026-09-15: released 0.3.12026-10-07: released 0.7.02026-10-11: released 0.9.1
  1. 2026-09-021appeared in the store
  2. 2026-09-040
  3. 2026-09-060
  4. 2026-09-090
  5. 2026-09-154released 0.3.1
  6. 2026-09-205
  7. 2026-09-214
  8. 2026-09-253
  9. 2026-09-264
  10. 2026-10-053
  11. 2026-10-102
  12. 2026-10-133
  13. 2026-10-165
  14. 2026-10-186
  15. 2026-10-197
  16. 2026-10-218
  17. 2026-10-248
  18. 2026-10-287
  19. 2026-10-298
  20. 2026-11-018
  21. 2026-11-037
  22. 2026-11-078
  23. 2026-11-087
  24. 2026-11-098
  25. 2026-11-148

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: 2 match patterns.

  • *://*.youtube.com/*
  • https://en.wiktionary.org/*
  • Store data in your browser storage

The full permission history for this extension

Version history

  1. Version 0.9.1
  2. Version 0.7.0
  3. Version 0.3.1
Show the remaining 2
  1. Version 0.3.0
  2. Version 0.2.0

What changed recently

  1. Package size changed
  2. Released version 0.9.1 (was 0.7.0)
  3. Package size changed
Show the remaining 9
  1. Supported languages changed (1 → 2)
  2. Store description rewritten (71 → 121 characters)
  3. Renamed from "이중자막 — 유튜브 언어학습" to "Dual Subtitles — Learn on YouTube"
  4. Released version 0.7.0 (was 0.3.1)
  5. Store description rewritten
  6. Package size changed
  7. Store description rewritten (28 → 71 characters)
  8. Released version 0.3.1 (was 0.3.0)
  9. Package size changed

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

Like this one

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

  1. Dual Subtitles for YouTube™ - Language Learning Describes nearly the same job, smaller audience 9 users
  2. Dual Subtitles for YouTube Describes nearly the same job, smaller audience 400 users ★ 5.0
  3. DualSubMemo — Dual Subtitles & Word Learning Describes nearly the same job, smaller audience 5 users
  4. Twinline – Dual Subtitles for YouTube Describes nearly the same job, smaller audience 13 users
  5. Learn while watching: Word-by-Word Subtitles Describes nearly the same job, smaller audience 10 users

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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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

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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 2026-11-09. We publish no contact details for extension developers.

Where the data comes from: how the catalog is built