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)

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.

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

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

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

Sync localized dubs from a donor release onto a master video using FFT cross-correlation.

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

Automated video-subtitle synchronizer with Batch Directory matching

Auto subtitle sync from video

Codex and Claude skill for bilingual movie SRT translation, exact timing checks, four-line dual subtitles, semantic review, bundle validation, and ffmpeg proof frames in any two supported languages.

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

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

Convert, sync, and fix SRT and WebVTT subtitle files locally.

Fix out-of-sync subtitles in your browser — shift, two-anchor resync, frame-rate conversion, SRT/VTT convert & cleanup. Private, offline, open source.