subtitle-sync

Enhanced subtitle management built on Bazarr. No tracking · Provider Hub plugin catalog + Marketplace (61 providers) · Distribution Hub multi-tenant subtitle API · bilingual/trilingual subtitles · AI translation via OpenRouter · translate from embedded tracks · multi-engine sync · OpenSubtitles.org plugin · API key encryption · security hardening

CLI to shift .ass/.srt subtitle timestamps in bulk, with time range, regex filters, encoding override, and dry-run.

Anchor: A universal, hardware-accelerated CLI tool for subtitle synchronization (Whisper) and context-aware translation (NLLB)

Verify that a subtitle actually matches and syncs with a video using audio-based timing analysis. Detect wrong subtitles, find the correct timing offset, and automatically sync them.

SubtitleTools CLI - A command-line tool for managing and synchronizing subtitle files.

Bring any .srt to the Netflix app on Android: a floating subtitle overlay that locks to playback and follows every seek.

Convert & re-sync subtitles locally — SRT ⇄ WebVTT, shift, fix drift & overlaps. Exact timecode math, zero deps. Web app + library.

This is a feature-rich Windows media player known for its ability to play damaged files and its built-in "Codec Finder" service that automatically locates missing codecs for unsupported video formats.

A simple tool for fixing subtitle timing and cleaning messy subtitle files from the command line.

🎬 Web app to adjust SRT subtitle timings - full or partial shift with live preview. Privacy-focused, modern dark UI.

Free browser-only SRT/VTT subtitle converter, resync tool & cleaner. No upload, no signup.

Pairs subtitle files to their videos and retimes them to match, by cue timing rather than text. It works in any language.

Privacy-first browser subtitle workbench — fix timing, resync, repair encoding, convert SRT/VTT/ASS. 100% client-side.

macOS CLI that finds Chinese subtitles, auto-syncs them to movie audio, and writes Infuse-ready files.

Find, sync, and translate subtitles for local and WebDAV video libraries. Supports bilingual subtitles, batch processing, and Smart Rename.

Auto subtitle sync from video

Subtitle sync plugin for Jellyfin 10.11 — bundled ffsubsync, zero-setup install, server-side batch queue, original files untouched

Automated video-subtitle synchronizer with Batch Directory matching

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

🎬 Fix subtitle timing in seconds — batch process SRT files with a modern dark GUI