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

User growth 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16日2026年7月22日

Growth overview

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1-day growthNo data

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7-day growthFlat

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Technical snapshot

Version, languages, and crawl freshness

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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

Jose Luis Rivas Viedman2024年12月23日

Buena solución

Jeremias Capistrano2024年12月21日

top, espetacular que evolua mais ainda, otima ferramenta

Héctor Abril2024年12月20日

Llevo algún tiempo utilizándola y estoy conforme con el resultado. Entiendo que no es una traducción sincronizada y el ritmo de la narración, en ocasión se entrecorta. Siendo gratuita, me parece funcional y muy interesante para utilizar para ayudarnos a aprender y a descubrir contenidos en otros idiomas. Gracias por crearla.

Cheo Jaspe2024年12月17日

lo tengo instalado desde hace mas de un año y la ultima actualizada el 24 de noviembre presenta muchas fallas, repite frases hasta 3 veces, se queda en silencio mientras el video continua y no se sincroniza con la velocidad de reproduccion del video, las versiones anteriores funcionaban mucho mejor

Nicolas Franco2024年12月16日

buena noche esegidoto los paso ino funsiona

business full2024年12月15日

nao aparece outro idioma para a voz a nao ser um so

Catrifornication2024年12月15日

Podrían poner una voz latina de varón, y mejorar la sincronización en tiempo real

Elson Aguiar2024年12月13日

Realmente muda a forma de consumir conteúdo

Mary G2024年12月13日

Its not working for me. The youtuber has CC off and they type the words in the video.

Anton G (Ag)2024年12月12日

работает

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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

Первомай

Independent publisher

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