Hei

Hei.io is a toolkit for generating auto-captions and automated dubbing in over 140 languages, simplifying subtitle addition for video and audio content.

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For video creators, educators, publishers, and marketing teams, Hei helps prepare audio and video for audiences who speak different languages. Upload a media file or provide a YouTube link to generate captions and subtitles, then translate them into more than 140 languages. Review and edit the generated text and subtitle timing before exporting. Hei can also create dubbed versions using AI voices, with voice cloning available for supported languages. Projects can be exported as video, audio, or subtitle files, making the service useful for localizing lessons, promotional videos, and other multimedia content.

Categories: Photo & VideoGenerative AILocalizationVideo Translation

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