Video Translator for Udemy

Who it helps

Learners taking Udemy courses taught in a language they do not fully understand.

The problem it solves

Watching a course through subtitles means reading instead of listening, and Udemy offers no dubbing. Existing translators stop at text.

What it does

• Dubs Udemy lectures into 50+ languages with AI-generated voice audio inside the course player
• Auto-translates subtitles via Google Translate, built-in LLM translation or your own OpenAI/Gemini/ElevenLabs key
• Free local dubbing through on-device Piper speech synthesis; PRO adds real-time dubbing, premium cloud voices and background generation
• Exports dubbed video, audio tracks and subtitles for offline learning
• AI Video Chat: ask questions, summaries and quizzes about the lecture
• Caches generated dubs locally so replays are instant and free