YouTube Subtitle Dubbing and Web Page Reader
Tools
Dub YouTube videos in the user's preferred language. Web page reader
Users
10K
Rating
4.1
Reviews
187
7D Growth
0|0%
Stable signalFree or hybridMedium-risk permissions
SimIntpr - Translate & Speak YouTube Subtitle
Translate YouTube video subtitles and speak out. Just like a YouTube virtual simultaneous interpreter.
Users10KCurrent public install base
Rating3.3Store average score
Reviews69Public review volume
Manifest versionV3Extension platform version
7-day growth0Net users gained this week
7-day growth rate0%Relative weekly velocity
Preview
4 assetsSimIntpr - Translate & Speak YouTube Subtitle Media preview
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Start
3.29
Latest
3.29
7-day rating change
0.00
2026年7月14日2026年7月17日
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Version3.8.0
ManifestV3
Size514KiB
Languages10English / Tiếng Việt / español +7
Published
Store updated
Last crawled
EnglishTiếng Việtespañolportuguês (Brasil)português (Portugal)русский中文（中国）中文（台灣）日本語한국어
Overview
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SimIntpr is a virtual Simultaneous Interpreter for YouTube videos. It translates YouTube video subtitles and speaks them out.
If you want to watch any YouTube video and hear the voice of your own language, SimIntpr is your thumb of choice. It can translate the YouTube subtitles / captions into almost all widely used languages and read them out.
SimIntpr uses state-of-art Text-To-Speech(TTS) Engine to generate synthesized voice. It supports as many as 67 voices covering almost 30 different languages.
Currently, to make the extension work, the YouTube video should have at least 1 official subtitle. You need to choose a YouTube official subtitle as the translation source, then select your preferred voice language, tune, speed, etc.
We're working on supporting uploading your local subtitles, or links to external subtitles.
Once you set up, SimIntpr speaks out your preferred language and voice, just as a virtual simultaneous interpreter. The translated voice does not conflict with the YouTube original one. So you can keep them both and adjust the volume separately as you wish.
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Store average score3.3Chrome Web Store aggregate rating, including ratings without synced review text
Synced text average3.3Average computed only from synced review bodies below
Reviews with text62Synced review bodies
Total ratings / reviews69Chrome Web Store public rating/review count
Store average score: 3.3. 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.
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No anda, no sirve!!!
11/jun/25 Funcionando en youtube
Можно использовать бесплатно только 10-20 минут в день, сломался на первом же ролике.
No funciona, en todos los videos que tienen voz en ingles, con subtitulos en español, la voz no se reproduce, sale un mensaje que dice LOAD FAIL en color rojo. Simplemente no funciona
no me funciona en distintos navegadores
No funciona a dia de hoy jun 2025, favor reparar, me interesa la version premium.
mimo niedoskonałości to najpłynniej działa z dostępnych
pratik değil pro mro para
Dużo opcji, można nawet zwolnić mowę, ale zdarzają się filmy z "load fail" pomimo, że są anglojęzyczne i mają tekst. Do tego nigdzie nie napisano, że to płatne rozszerzenie - 20 minut darmowe, a szkoda.
Работает спасибо.