hearsub
Real-time YouTube subtitle translation and AI dubbing extension
نظرة عامة
ما هو 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.

أفضل الميزات
- 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
كيفية استخدام 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.
أدوات بديلة
الإيجابيات & السلبيات
لا توجد بيانات
حالات الاستخدام
- 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
تقييمات المستخدمين
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