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

Trend

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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

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1★

186

L LPZ2025年6月10日

A MI ME HA SERVIDO MUCHO, HE ALENTADO LA VELOCIDAD Y LA VOZ A FEMENINA, CUIDADO SI HACES CAMBIOS EN CHROME LE AFECTA Y CUESTA TRABAJO RECUPERAR

Râmed Mendes Oficial2025年6月10日

app excelente. me ajuda muito a estudar

Daniel Arrieta2025年6月10日

Que sucede que dejo de funcionar?????

MrVrajamohan2025年6月10日

you tube ya no permite ningùn lector de subtìtulos a fecha de hoy 9 / 06 / 2025

Oscar Rubén Rubio Pérez2025年6月9日

Es estupendo, no va fino del todo pero hace su funcion, el problema es que dejo de funcionar. Youtube tendria que tener esto de serie. Pero lo que han hecho es bloquearlo, una pena, espero que puedan arreglarlo lo antes posible.

Nicadigital2025年6月9日

Ya dejo de funcionar, y era de buena ayuda, ya no aparece en youtube del todo

Ivan Leal2025年6月9日

Precisa de atualização pq parou de funcionar.

raul contreras2025年6月9日

por desgracia, ya no funciona. A ver si el desarrollador lo pudiera actualizar. Yo soy una persona con baja visión y me era muy util.

Sergey Sergey2025年6月9日

Перестал работать 08.06.2025, прямо посреди ролика. Надеюсь починят. upd 13.06.2025 Спасибо за оперативность. Всё работает!

Hoàng Anh Phạm2025年6月9日

Rất tốt nhưng tôi không hiểu tại sao gần đây k sử dụng được nữa. Mong nhà phát triển hỗ trợ

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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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Independent publisher

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