Mark Santos has shared 1 tiny tool here, mostly around captions, cli, srt, subtitles, and webvtt. The tools span JavaScript.https://www.tinytooltown.com/en-ushttps://www.tinytooltown.com/tools/caption-checker/https://www.tinytooltown.com/tools/caption-checker/Checks SRT and WebVTT captions against Netflix, BBC and DCMP limits By Mark Santos (@markksantos) Language: JavaScript License: MIT GitHub: https://github.com/markksantos/caption-checker Website: https://www.markstudios.com/tools/caption-checkerSun, 25 Oct 2026 00:00:00 GMTclicaptionssubtitlessrtwebvtt