Dualsub - Dual Subtitles for YouTube

Display dual subtitles.

Dualsub - Dual Subtitles for YouTube

Dualsub - Dual Subtitles for YouTube is a Chrome extension that allows users to display dual subtitles in two languages on YouTube videos. It supports various subtitle files, including human-translated and machine-translated options. Compatible with multiple browsers and video websites, Dualsub enhances understanding and accessibility by showing subtitles simultaneously, helping users learn languages or enjoy content in their preferred language.
Install from Chrome Web Store

Extension stats

Users: 100,000+
Rating: 3.67
(425)
Version: 2.51.2 (Last updated: 2024-12-22)
Creation date: 2020-07-04
Risk impact: Low risk impact
Risk likelihood:
Manifest version: 3
Permissions:
  • storage
Host permissions:
  • https://api.dualsub.xyz/*
Size: 39.18K
URLs: Website

Other platforms

Dual iPlug S (v1.0.19)
3.02 (145) 64,714+
Dualsub - Dual Subtitles for YouTube (v2.51.2)
4.39 (102) 4,983+
Dualsub - Dual Subtitles for YouTube (v2.51.2)
4.20 (40) 45,128+
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Extension summary

Analyze keywords

Use Dualsub to display dual subtitles on YouTube.

Quick Start

Perhaps your requirement is simple: to have YouTube's native subtitles display two languages.

For example, to display subtitles with Chinese on top and English at the bottom:

  1. Open a YouTube video page, and turn on YouTube's native subtitles.
  2. Open the Dualsub popup page, and switch to the Native Mode tab.
  3. On the row 1, the Subtitle File menu, select Chinese.
  4. On the row 2, the Subtitle File menu, select English.

You can select to use human-translated subtitles, or machine-translated subtitles.

See more

User reviews

These summaries are automatically generated weekly using AI based on recent user reviews. Chrome Web Store does not verify user reviews, so some user reviews may be inaccurate, spammy, or outdated.
Pros
  • Simple and efficient translation plugin
  • Works well with multiple platforms like YouTube and iqiyi
  • Allows for dual subtitles, enhancing the viewing experience
Cons
  • Not working with Disney+ and some services like Coupang Play
  • Issues with subtitle accuracy and availability
  • Technical errors such as HTTP 500 preventing usage
Most mentioned
  • Desire for support on additional platforms like Coupang Play and Disney+
  • Need for better subtitle customization options, like color settings
  • Problems with automatic settings reverting for new videos
User reviews
之前都能正常使用 最近無法使用了 (netflix)
by chumg chia, 2024-12-08

I really like it! Didn't expect it to be that good. GJ MAN!

디즈니플러스에서 왜 안되나요? 어떻게 해야하나요?
by 김다솜, 2024-11-26
View all user reviews

Extension safety

Risk impact

Dualsub - Dual Subtitles for YouTube requires very minimum permissions.

Risk likelihood

Dualsub - Dual Subtitles for YouTube has earned a fairly good reputation and likely can be trusted.

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Promo images

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