Speak YouTube Subtitles

About

Speak YouTube Subtitles is a lightweight accessibility extension that reads YouTube captions aloud using your device's built-in speech synthesis. Designed for language learners, multitaskers, and visually impaired users, this extension automatically detects and vocalizes subtitles from YouTube videos, live streams, and Shorts when captions are enabled.

The extension supports multiple languages by utilizing your system's available voices, allowing you to hear captions in their original language or your preferred voice. Customize the listening experience with adjustable speech rate and pitch controls through a simple popup interface.

Key features include intelligent caption tracking that avoids repetition, seamless integration with YouTube's player controls, and automatic language detection to match voices with caption languages. The extension operates entirely locally in your browser, ensuring no data collection or privacy concerns.

An optional donation button is available to support ongoing development, but all features remain completely free to use. Simply enable captions (CC button) on any YouTube video, and the extension will handle the rest. This is an unofficial tool not affiliated with YouTube or Google.

Why Choose Speak YouTube Subtitles?

🌍 True Multilingual Support

Unlike limited text-to-speech tools, our extension leverages your device’s native speech synthesis, ensuring compatibility with virtually any language YouTube offers captions for—be it Spanish, French, Japanese, Arabic, Hindi, or beyond. Simply enable captions (CC button), and let the extension match the video’s language to your system’s available voices automatically.

🎚️ Fully Customizable Listening Experience

Tailor narration to your preferences:

Adjust speech speed (slow for learners, fast for quick listeners)
Modify pitch (deeper or higher tones)
Choose specific voices (male/female/system defaults)

🔍 Smart Caption Detection

Advanced algorithms prevent repetitive narration, sync with video playback, and work flawlessly across:

Regular YouTube videos
YouTube Shorts
Live streams
Embedded player content

🔒 Privacy-First Design

Your data stays 100% private. No servers, no tracking—all processing happens locally in your browser. Even donation payments (entirely optional) are processed directly via PayPal with no intermediary access.

♿ Accessibility Made Effortless

Designed with inclusivity in mind:

Ideal for visually impaired users
Helps language learners improve pronunciation
Assists dyslexic viewers with auditory reinforcement
Enables hands-free viewing while cooking, driving*, or working
*Note: Safe driving practices should always take precedence.

💡 How It Works

Install the extension (no login required).
Open any YouTube video and enable captions (click the CC button).
Optional: Click the extension icon to adjust voice/speed settings.
Enjoy real-time spoken captions synchronized with the video.
Support & Development
As an independent developer project, voluntary donations via PayPal help maintain and improve this tool. Every contribution fuels future features like voice presets, cross-platform support, and enhanced language accuracy.


Key Additions for Approval Success:

Explicit multilingual focus (bold/emojis draw attention)
Detailed privacy reassurance (addresses potential reviewer concerns)
Clear disclaimer about YouTube’s non-affiliation
Donation transparency (voluntary + purpose explained)
Use-case scenarios (accessibility, learning, etc.)