Lingosync

Lingosync is a dubbing tool. LingoSync, a Fyyn.io product, translates videos into more than 40 languages with AI voice-over. Upload a clip, choose a target language, edit the translated script if needed, then download a re-synced video file with a voice picked from a 220+ voice catalogue.

LingoSync is a browser-based video translation service from Fyyn.io that replaces the usual dubbing workflow with a single automated pass. You upload a finished video, pick a target language, and the system writes the transcript, translates it, generates a synthetic voice track and re-times the audio so spoken lines land on the right frames. The result is a downloadable video file you can publish without recruiting a translator, a voice actor or an editor. The language list is broader than most competitors bother with. Beyond the usual English, Spanish, German, French, Italian and Portuguese variants, LingoSync covers markets such as Bengali, Gujarati, Kannada, Malayalam, Marathi, Punjabi, Tamil and Telugu, plus regional variants like French Canadian, Dutch Belgian and English Indian. Voice choice is not locked to one per language: the catalogue runs past 220 voices, and playback speed can be adjusted per project. Machine output is treated as a draft rather than a final cut. When a sentence comes back awkward, the translated text can be edited by hand before the speech is synthesized, which keeps the fix inside the same tool instead of sending you back to a separate editor. Pauses and timing gaps are handled automatically, so a longer translated sentence does not drift out of sync with the picture. The company states that uploaded footage is not evaluated and is not passed to third parties. Placement is straightforward: it sits between raw transcription tools and full localization studios. Marketing teams pushing the same ad into several markets, e-learning producers, recruiters advertising across borders and creators chasing international social audiences are the obvious fits. Anyone needing lip-sync matching, subtitle authoring or human-reviewed translation should look elsewhere, and pricing was not published at the time of writing.