Subtitle Maker

This free subtitle maker builds SRT and WebVTT subtitle files. Load a video (or audio) to sync against and set each caption's start and end to the exact playhead position with one click, watching the captions appear live on the video as it plays. Import an existing .srt or .vtt to edit, shift every timestamp at once to fix sync, and keep an eye on the reading-speed (characters-per-second) warning so lines stay comfortable to read. Export as SRT or VTT.