alass

Keeps your *arr subtitle library in sync. Verifies every subtitle against the audio, re-aligns with alass, and automatically replaces the ones that cannot be fixed — with a dashboard.

docker sonarr self-hosted subtitles radarr bazarr alass arr-stack subtitle-sync

Updated Sep 12, 2026
Python

jessielw / SubSyncr

Star

Desktop batch queue for subtitle synchronization, harnessing four engines (ffsubsync, alass, lapse and autosubsync)

python gui qt ui batch subtitle srt lapse pyside6 alass ffsubsync autosubsync

Updated Oct 1, 2026
Python

Praveensenpai / subsink

Star

⛩️ Minimalist, blazing-fast Japanese anime subtitle fetcher & auto-syncer for passive immersion

rust cli anime immersion japanese-learning jimaku alass subtitle-sync subtitle-fetcher

Updated Oct 2, 2026
Rust

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