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Introdução:
Browser extension for real-time YouTube subtitle translation and AI dubbing
Adicionado em:
2 de nov. de 2026
Site:
hearsub.ai
Empresa:
HearSub
Página inicial de hearsub
Capa padrãoVídeo de demonstração em breve

Ferramentas em destaque

Introdução

Descrição exibida no idioma original (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.

Adicionado em
2 de nov. de 2026
Site
hearsub.ai
Modelo de preço
Free
Empresa
HearSub

Informações do produto

O que é hearsub?

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.

Principais recursos de hearsub

  • Real-time translated captions
  • Bilingual subtitle display
  • Synchronized AI dubbing
  • Multi-speaker detection
  • Keeps original background audio
  • 42 dubbing languages

Casos de uso de hearsub

  1. 1Follow online courses in another language
  2. 2Watch coding tutorials in your preferred language
  3. 3Understand interviews and long conversations
  4. 4Keep up with international business news
  5. 5Watch foreign-language Shorts

Como usar 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.

Perguntas frequentes sobre hearsub

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.

Em qual categoria hearsub está?+

hearsub está listado em Dublagem e legendas com IA.

Tags de hearsub

ai video translatorai dubbingsubtitlesbrowser extension

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