Silenis
AI video dubbing into 40+ languages. Keeps music & emotion.
What it does
An AI-powered video dubbing platform that translates and dubs videos into 40+ languages while preserving emotion and background music. Enjoy a pay-as-you-go model with no credit card required, free previews, and fine-tuning support. For user privacy, all processed data is automatically deleted within 24 hours.
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Video Localization by AlgebrasNov 2025 · ▲538Culturally accurate dubbing that feels human (32 languages)
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Hey HN! I love watching YouTube with my 7-year-old daughter. Unfortunately, the best stuff is often in English (we're German). So I made an AI tool that translates videos directly, using the original voices. All other sounds, as well as background music, are preserved, too. Turns out that it works for many other language pairs, too. So far, it can create dubs in English, Mandarin Chinese, Spanish, Arabic, French, Russian, German, Italian, Korean, Polish and Dutch. The main challenge in building this was to get the balance right between translating the original meaning and getting the timing…
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