Education
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Dualsub - YouTube Subtitle Translator icon

Dualsub - YouTube Subtitle Translator

Translate and display dual subtitles on YouTube and other video websites.

Users100KCurrent public install base
Rating3.6Store average score
Reviews475Public review volume
Manifest versionV3Extension platform version
7-day growth0Net users gained this week
7-day growth rate0%Relative weekly velocity
Preview

Dualsub - YouTube Subtitle Translator Media preview

3 assets
Trend

User growth trend

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User Growth Over Time

100K100K100K100K100K2026年7月15日2026年7月18日2026年7月21日Latest: 100K
Rating trend

7-day rating trend

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7-day rating change

Start
3.57
Latest
3.57
7-day rating change
0.00
3.473.523.573.623.672026年7月15日2026年7月18日2026年7月21日Latest: 3.57
2026年7月15日2026年7月21日
Growth overview

Daily, weekly, and monthly growth

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1-day growthFlat
00%
7-day growthFlat
00%
30-day growthFlat
00%
Technical snapshot

Version, languages, and crawl freshness

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Version2.68.2
ManifestV3
Size27.51KiB
Languages2English / 中文（中国）
Published
Store updated
Last crawled
English中文（中国）
Overview

Product summary

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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.

Reviews

Recent review snapshot

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Store average score3.6Chrome Web Store aggregate rating, including ratings without synced review text
Synced text average3.5Average computed only from synced review bodies below
Reviews with text385Synced review bodies
Total ratings / reviews475Chrome Web Store public rating/review count

Store average score: 3.6. The bars below are calculated from synced review text only, so they may be empty for extensions that have public ratings but no synced comments yet.

5★
154
4★
64
3★
53
2★
40
1★
74
于子鳌2022年7月2日
1

Netflix不可用 而且贵是时候找替代品了

Language zh
6 helpful · 1 not helpful
ゴロゴロシュジン2022年6月17日
5

請教有人突然這兩天NETFLIX變得無法使用的嗎? 但是YT卻還是可以使用...

Language zh
3 helpful · 0 not helpful
dennis qiang2022年6月17日
3

安装了插件就用了两天，然后就没有任何作用了，插件不翻译了 不工作了。。。。。

Language zh
6 helpful · 0 not helpful
M S2022年6月16日
5

I tested a lot of plugins, this is amazing. Thanks for the it.

Language en
WDD2022年6月16日
5

super, THANKS for work

Language en
Tri Wibowo Julianto2022年6月7日
1

i hate it. since the developer makes an update of DualSub. previously I could see 3 subtitles on weTV but when there was an update yesterday, It didnt work again. Standard Mode on subtitle language can't detect any languages so. the subtitles didn't appear to select. please fix it developer. this extension really helpfull to learn chinese language.

Language en
3 helpful · 0 not helpful
Kha Pham2022年6月2日
5

Very helful, it help me a lot.

Language en
Ming Feng2022年5月20日
4

所以看YouTube的时候在简单模式下无法设置字幕的颜色？。。（或者可以 但要怎么操作呢？。）

Language zh
2 helpful · 0 not helpful
m.nageh2022年5月15日
4

The machine translation is just amazing if only it allowed translating srt files too :")

Language en
Tomek tse2022年5月13日
2

Doesn't work on Netflix occasionally

Version 2.25.0Language en
1 helpful · 0 not helpful
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