Dualsub - Dual Subtitles for YouTube

Display dual subtitles, use machine translation and speech recognition to generate subtitles.

Total ratings

4.37 (Rating count: 104)

Review summary

These summaries are automatically generated weekly using AI based on recent user reviews. Firefox Browser Add-ons does not verify user reviews, so some user reviews may be inaccurate, spammy, or outdated.
Pros
  • Useful for language learning
  • Works well with mobile YouTube
  • Remembers language settings between videos
  • Automatically activates subtitles for videos
  • Can leverage multiple languages for learning
Cons
  • Recent updates have made it harder to toggle subtitle visibility
  • Native subtitle support is inconsistent
  • Translation for certain languages sometimes fails
  • Users experience issues with server response
  • The need to manually set language for each video on mobile
Most mentioned
  • Issues with the latest update affecting functionality
  • Useful for learning languages
  • Problems with translating specific languages
  • Automatic subtitle display preference
  • Problems with native subtitles not working as expected
See reviews for Dualsub - Dual Subtitles for YouTube on Firefox Browser Add-ons
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User reviews

Recent rating average: 4.20
All time rating average: 4.37
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Rating filters

5 star
77% (82)
4 star
7% (7)
3 star
5% (5)
2 star
2% (2)
1 star
10% (11)
Date Author Rating Comment
2025-01-16 Prince The latest update has ruined this extension. You can no longer switch styles from the settings and there is no way to toggle the visibility of the subs now. It used to be as simple as turning off captions off, now you have to disable the extension to do this. Used to be my favorite tool. Alas.
2025-01-12 ahaste Native subtitle no longer works, hope it can be fixed soon, love this extension <3
2024-12-21 osobaer
2024-12-10 Firefox user 18725287 Good
2024-12-06 Firefox user 18616156 Works well with mobile youtube. I can translate non english languages to my native language, which somehow even works a lot better than translating to english. And with last update this extension became a lot better as it now remembers language setting (before it had to be manually set every time when changing video). Very good!
2024-11-10 Firefox user 18678188
2024-11-10 Tyrone Incredibly useful for me learning German!
2024-09-28 Firefox user 18614545
2024-09-02 bufan 儽
2024-08-20 Alr86 it's works fine in every site videos, I'm use it in courserašŸ‘Œ
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