hearsub
Real-time YouTube subtitle translation and AI dubbing extension
Puntuación
60
Calificación de Usuario
3.0
Soporte Gratuito/Prueba
No Soportado
Precio Inicial
--
Última Actualización
sep 11, 2026
Resumen
¿Qué es hearsub?
HearSub is a browser extension that provides real-time YouTube subtitle translation, bilingual captions, and synchronized AI dubbing without requiring users to upload the full video. It follows video playback to generate translated captions and natural-sounding dubbing, while supporting multi-speaker detection and preservation of the original background audio.
¿Para qué se usa hearsub?
Características Principales
- Real-time translated captions
- Bilingual subtitle display
- Synchronized AI dubbing
- Multi-speaker detection
- Original background audio preservation
- No full-video downloads or processing wait
- Support for 42 dubbing languages
- Playback-synchronized translation
¿Cómo usar hearsub?
Install HearSub as a browser extension, open a foreign-language video on YouTube, select the target language, and start playback. HearSub detects the source language and keeps translated captions and AI dubbing synchronized with the video.
Herramientas Alternativas
No se encontraron herramientas alternativas
Pros & Contras
Sin Datos
Casos de Uso
- Follow online courses in foreign languages
- Watch coding tutorials while listening in your preferred language
- Understand interviews and long conversations more easily
- Keep up with international business news
- Watch documentaries without losing context
- Understand foreign-language Shorts and trending content
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