YouTube™ dual subtitles

Automatically switch to local language, bilingual subtitles, subtitle download, subtitle dubbing, custom subtitle style. Default subtitles: Set the translation language.
What is YouTube™ dual subtitles?
"YouTube™ dual subtitles" is a Firefox extension designed for effortless toggling between bilingual and single subtitles. It allows the setting of default translation language, downloading both video and translated subtitles in .txt and .srt formats, and modifying subtitle styles - including font size, color, order, and spacing. It features locks for video quality, autoplay, subtitle status, and position for optimized user control. It also supports the copying of subtitle text.

Add-on stats

Users: 2,697 ▲ 5
Rating: 4.62 (37)
Version: 3.6.7 (Last updated: 2022-08-27)
Creation date: 2022-08-26
Weekly download count: 137
Firefox on Android: No
Risk impact: Moderate risk impact
Risk likelihood: Low risk likelihood
Manifest version: 2
Permissions:
  • storage
  • declarativeContent
  • contextMenus
  • fontSettings
  • https://www.youtube.com/
  • https://www.youtube-nocookie.com/
Size: 128.07K
URLs: Website

Other platforms

YouTube™ Dual Subtitles (v3.7.3)
3.94 (1,098) 300,000
YouTube™ bilingual subtitles (v3.6.7)
4.50 (116) 142,361
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Add-on summary

Automatically switch to local language, bilingual subtitles, subtitle download, subtitle dubbing, custom subtitle style.

Default subtitles: Set the translation language.

Single subtitle: Switch between bilingual subtitles and single subtitles.

Subtitle download: Download video subtitles and translated subtitles, support .txt, .srt.

Custom subtitle style: Font size, font, color, background, order, text stroke, spacing. Single subtitle and double subtitle can be set separately. Custom styles can be turned off.

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User reviews

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
  • Easy to use and effective
  • Allows simultaneous viewing of dual subtitles
  • Functional and works well
  • Helps improve foreign language skills
  • Stable performance with video subtitles
Cons
  • Lacks customization for font selection
  • Cannot prolong subtitle duration
  • Sometimes defaults to translated subtitles instead of stored ones
  • Inconsistent support for different font weights
  • No updates from the original author
Most mentioned
  • Ease of use
  • Desire for font customization
  • Need for subtitle prolongation
  • Automatic translation issues
  • Appreciation for dual subtitles feature
Recent reviews
Almost perfect. Only two features lack: 1) Prolong subtitles. It would be great to be able to prolong subtitles for, say, 2-3 seconds when there is no next line, or just until the next line begins otherwise. 2) Always use subtitles stored with the video if available. Currently, if the timestamps in two languages differ, you show one stored and one translated subtitle, even if the video has stored subtitles in the second language (but the timestamps do not match the first subtitle).
by Oleksii, 2024-09-12

by modle154, 2024-05-22
View all user reviews

Add-on safety

Risk impact

YouTube™ dual subtitles requires a few sensitive permissions. Exercise caution before installing.

Risk likelihood

YouTube™ dual subtitles has earned a fairly good reputation and likely can be trusted.

Upgrade to see risk analysis details