IDX SRT
File conversion

Convert IDX to SRT

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Is it possible to convert IDX to SRT?
Yes - IDX converts to SRT.

Applies ONLY to a VobSub .idx+.sub subtitle pair (a separate file type): OCR the bitmap subtitles with Subtitle Edit to produce editable .srt text. A generic database .idx has nothing to do with subtitles and cannot become an .srt.

Also to SRT: VTT · SCC · MKV

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Tested on macOS, Windows & Linux
Last verified Oct 2026

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How to convert IDX to SRT

Converting a .IDX file to .SRT lets you open the content in software that prefers the .SRT format, though some details may change compared with the original. We are still putting together the list of programs that handle .IDX files.

A full step-by-step guide for this conversion is on the way; the information above is drawn straight from our database.

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