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Preview of Dualsub - Dual Subtitles for YouTube

Dualsub - Dual Subtitles for YouTube by Dualsub Studio

Display dual subtitles on video websites.

4.3 (115 reviews)
4,625 Users
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About this extension
Display dual subtitles on video websites.

Originally designed for YouTube, now supports multiple video websites, full list.

Uses a standalone subtitle renderer that doesn't affect the video website's built-in subtitle functionality.

Less than 40KB, lightweight, simple, and efficient.
Rated 4.3 by 115 reviewers

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Permissions and data

Required permissions:

  • Access your data for www.youtube.com
  • Access your data for m.youtube.com
  • Access your data for www.ardmediathek.de
  • Access your data for www.iflix.com
  • Access your data for www.iq.com
  • Access your data for www.viki.com
  • Access your data for www.youku.tv
  • Access your data for www.zdf.de
  • Access your data for wetv.vip

Optional permissions:

  • Access your data for sites in the dualsub.xyz domain
  • Access your data for www.youtube.com
  • Access your data for m.youtube.com
  • Access your data for www.ardmediathek.de
  • Access your data for www.iflix.com
  • Access your data for www.iq.com
  • Access your data for www.viki.com
  • Access your data for www.youku.tv
  • Access your data for www.zdf.de
  • Access your data for wetv.vip
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More information
Version
2.66.0
Size
32.52 KB
Last updated
19 hours ago (Nov 6, 2025)
License
All Rights Reserved
Version History
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