Tools
One engine, four things people come here holding a file and wanting. Each page opens the tool set up for that output and explains the format underneath.
SRT
Generate an .srt file from a video
A timed .srt sidecar file, the format almost every player and platform reads.
WebVTT
Generate a WebVTT caption file
A .vtt file for an HTML5 video track, with the positioning and styling SRT lacks.
Transcript
Convert a video to text
Readable timestamped prose from a video file, as Markdown or plain text.
Audio
Convert audio to text
Timestamped text from an MP3, M4A, WAV or voice memo, with no video needed.