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- 简介:
- Browser extension for real-time YouTube subtitle translation and AI dubbing
- 收录日期:
- 2026年11月2日
- 网站:
- hearsub.ai
- 公司:
- HearSub
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简介
当前简介使用原始语言（English）。
hearsub is a browser extension that translates YouTube captions as you watch and adds synchronized AI dubbing. It supports bilingual captions and multiple speakers, keeps the original background audio, and does not need the full video uploaded.
- 收录日期
- 2026年11月2日
- 网站
- hearsub.ai
- 价格模式
- Free
- 公司
- HearSub
产品信息
hearsub 是什么？
HearSub is a browser extension that offers real-time YouTube subtitle translation, bilingual captions and synchronized AI dubbing. It follows playback, so you do not upload the whole video.
hearsub 的核心功能
- Real-time translated captions
- Bilingual subtitle display
- Synchronized AI dubbing
- Multi-speaker detection
- Keeps original background audio
- 42 dubbing languages
hearsub 的使用场景
- 1Follow online courses in another language
- 2Watch coding tutorials in your preferred language
- 3Understand interviews and long conversations
- 4Keep up with international business news
- 5Watch foreign-language Shorts
如何使用 hearsub？
Install the extension, open a foreign-language YouTube video, pick your target language and start playback. HearSub detects the source language and keeps captions and dubbing in sync.
关于 hearsub 的常见问题
Which browsers does HearSub support?+
It supports Chrome, Edge and Brave, and a Firefox version is also available.
Does HearSub download the full video?+
No. It follows playback and generates captions and dubbing without downloading or uploading the full video.
How much does HearSub cost?+
It is currently free for personal use with no usage cap; any paid features are to be announced in advance.
hearsub 属于什么分类？+
hearsub 归类于AI 配音与字幕。
hearsub 的标签
ai video translatorai dubbingsubtitlesbrowser extensionGoodAI 徽章嵌入
