Lingarr
Automatically translate subtitle files in your Radarr and Sonarr media libraries, using LibreTranslate, local AI models, or SaaS translation services.
Activity has dropped noticeably. Check the repository before committing to it.
Commit activity more than 17% of tracked projects; popularity more than 32%. How this is calculated.
Commits, last 11 months
| Stars | 879 |
|---|---|
| Latest release | 1.3.0 · 12 Aug 2026 |
| Repo updated | 27 Sept 2026 |
| Licence | AGPL-3.0 |
| Built with | Docker |
Is Lingarr actively maintained?
Over the last 11 months the project absorbed 43 commits, of which 43 arrived in the most recent quarter — roughly 14 commits a month.
The most recent tagged release, 1.3.0, shipped about two months ago — a current, installable version exists today.
Lingarr ranks #18 of 31 in Media Management, placing it mid-table for maintenance activity.
What Lingarr actually does
Lingarr automates the translation of subtitle files within Radarr and Sonarr media libraries. It integrates with translation backends such as LibreTranslate, local AI models, or paid SaaS APIs to convert subtitles into your preferred language.
Best fit: Self-hosters who manage foreign-language film and television collections in Radarr and Sonarr and require automated subtitle localisation.
Worth knowing: The project exhibits slowing maintenance and relies entirely on external translation services or models, which can introduce latency, varying accuracy, or additional operating costs.
Deployment notes
It runs via Docker, so you will typically need to configure persistent storage volumes for your configuration files and ensure network access to your media management stack.
Links
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