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.

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

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

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

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

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.

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

Auto subtitle sync from video

Automated video-subtitle synchronizer with Batch Directory matching

Checklist for AI video caption and voiceover sync, timing windows, speaker intent, subtitle readability, and review handoff.

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

A simple, user-friendly Python GUI application for shifting and adjusting the timing of `.srt` subtitle files.

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

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