pyvideotrans

GPL-3.0 · Copyleft license

pyvideotrans is a free, open-source alternative to Vozo. It can be used without subscription fees — and its source code is open for anyone to inspect, modify and self-host.

License
GPL-3.0
Website
Replaces
1 commercial tools
GitHub stars
⭐ 19.5k
Written in
Python
Forks
2.4k
Last activity
2 days ago
speech-to-textsttsubtitle-translationtext-to-speechttsvideo-transition
GitHub starsLast commitContributors
Official website ↗View on GitHubProject page ›

About

Desktop app that transcribes, translates, dubs and re-embeds subtitles in one pass, running the whole chain on your own machine. Its license (GPL-3.0) is a copyleft license: you can use, study and modify it freely, and derivative works must remain open-source under the same terms. Commercial use is allowed.

What switching gets you

An open-source alternative to

Vozo

Other alternatives worth a look

VideoLingo · ⭐ 18.9k · PythonOne-click subtitle cutting, translation, alignment and dubbing, aimed at broadcast-grade subtitle timing.KrillinAI · ⭐ 13.9k · TypeScriptFull pipeline in Go — download, transcribe, translate, dub — driven by LLMs and callable by agents.OmniVoice-Studio · ⭐ 85.1k · PythonLocal voice cloning, video dubbing, dictation and audiobook production, all offline.LatentSync · ⭐ 6.2k · PythonByteDance lip-sync model built on Stable Diffusion — the piece that makes a dubbed video stop looking dubbed.YouDub-webui · ⭐ 5.7k · TypeScriptWeb UI that localises YouTube and Bilibili video end to end, with voice cloning and subtitle burn-in.