Stable signalNo paid features detectedMedium-risk permissions

Speak Subtitles for YouTube

Extension convert text subtitles for YouTube into natural-sounding speech using AI technologies.

Users400KCurrent public install base

Rating3.4Store average score

Reviews734Public review volume

Manifest versionV3Extension platform version

7-day growth0Net users gained this week

7-day growth rate0%Relative weekly velocity

Preview

Speak Subtitles for YouTube Media preview

7 assets

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User Growth Over Time

Rating trend

7-day rating trend

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7-day rating change

Start

3.35

Latest

3.35

7-day rating change

0.00

2026年7月15日2026年7月21日

Growth overview

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Technical snapshot

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Version1.1.51

ManifestV3

Size381KiB

Languages60Deutsch / English / Filipino +57

Published--

Store updated--

Last crawled--

Overview

Product summary

Review the store description, core capabilities, and common use cases.

YouTube Subtitles Speaker.

Speak YouTube text subtitles into natural speech using Google and Microsoft AI technologies. Voice synthesizer allows you to use over 100 voices, available in different languages and variants.

Info!

The extension may conflict with other extensions for youtube. If the extension doesn't work or you have a problem, try disabling other extensions.

Reviews

Recent review snapshot

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Store average score3.4Chrome Web Store aggregate rating, including ratings without synced review text

Synced text average3.2Average computed only from synced review bodies below

Reviews with text617Synced review bodies

Total ratings / reviews734Chrome Web Store public rating/review count

Store average score: 3.4. 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★

240

4★

3★

2★

1★

186

Pacemaker Spain2023年12月11日

Hace unos dias que desaparecio el altavoz azul. Alguien sabe si es un problema general?

ALMANEGRA2023年12月9日

esta comodo tiene muchas opciones pero sirve para smart tv? y si sirve la aplicacion para smat como la uso y que tipos de smart tv sirven yo tengo LG de hace 5 años

Julian Pinto2023年12月7日

No funciona como debería, pésima.

Fran2023年12月5日

Para mí todo un descubrimiento, me parece genial. Una pena que no se pueda usar en Android bajo ningún navegador ( he probado muchos) en Windows todo excelente.

Віктор ПРОвсе2023年12月3日

Розширення працює. (я не бачив серез доступних безкоштовних мов в Гугл - Українську можливо тому її немає.). До вашого відома це росіяненом розроблене розширення, тому з зрозумілих причин мабуть "інфікований рашизмом" розробник не додав Українську мову в перелік мов для озвучки. Почитати детально можите тут https://habr.com/ru/articles/585794/

Edwin Aaron Aguirre Pérez2023年11月29日

me encanto funciona muy bien

Wesley Henrique2023年11月28日

A extensão e boa, mas esta com algum bug que faz ele para de funcionar, e pra arrumar só desinstalando e instalando de novo, e quando ele esta habilitado não consigo usar as configurações do Youtube, por que as configurações da extensão aparece por cima, se corrigir essas coisa vai ficar muito bom The extension is good, but it has a bug that makes it stop working, and I can only fix it by uninstalling it and installing it again, and when it is enabled I can't use the YouTube settings, because the extension settings appear on top, If you fix these things it will be really good

Migue2023年11月25日

Es una lastima que en Brave no me carga mas que 2 voces en Ingles y eso lo hace inútil para mi!. Si embargo en Chrome estan todas las voces.

Christian Ramos2023年11月23日

es genial poder escuchar en mi idioma las publicaciones de youtubers que hablan en otros idiomas..... me guataria poder usarlo en mi celu... android

LaShawn Williams2023年11月22日

Very good.

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AI product read

Converts YouTube text subtitles into natural-sounding speech using browser-based text-to-speech synthesis

Enables users to listen to YouTube subtitles as spoken audio instead of reading them, useful for accessibility, language learning, multitasking, or visual impairment scenarios

User installs extension and navigates to a YouTube video with subtitles. The extension intercepts YouTube's timedtext API requests to capture subtitle data, then uses the browser's speechSynthesis API (with Google/Microsoft AI voices) to read the subtitles aloud in sync with video playback. User configures voice, language, pitch, volume, and rate via the popup UI.

Target users: YouTube users who prefer listening to subtitles rather than reading / Language learners using YouTube content / Users with visual impairments or reading difficulties / Multitaskers who want audio descriptions of subtitle content

Bundled JS files (popup.bundle, webpage.bundle, sw.bundle) are minified/webpack-bundled making detailed code analysis harder, but key patterns are still identifiable
The store description mentions Google and Microsoft AI technologies but the actual implementation appears to use the browser's built-in speechSynthesis API which may leverage system-level TTS voices
don.html is the options_page which is unconventional - it's a donation page rather than settings

Monetization

No paid features detected

No premium, subscription, payment, stripe, upgrade, or feature-gating patterns found. The only payment-related content is don.html which displays cryptocurrency wallet addresses for voluntary donations (Bitcoin, Litecoin, Ethereum, Tether). This is purely optional support, not a paid feature model. All extension features (voice selection, language, pitch/volume/rate controls) appear freely available.

Confidence: 90
Payment platform: --
Source: AI / High
Login required: No
Reason: No login, account, authentication, or OAuth patterns found in any source files. The extension uses chrome.storage.sync for local browser storage of settings. It works directly on YouTube pages using the browser's built-in speechSynthesis API and YouTube's public timedtext API, requiring no user account.

Permission risk

Medium-risk permissions

This estimate uses declared permissions and host permissions to assess access scope and sensitivity.

扩展能力较强：storage、webRequest
同时具备浏览数据与站点访问能力

Publisher

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