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MKV SRT
File conversion

Convert MKV to SRT

Verified by Adam B.· reviewed by FE Editorial ·updated Jul 3, 2026
QUICK ANSWER
Is it possible to convert MKV to SRT?
Yes - MKV converts to SRT.

Use MKVToolNix to extract a text-based subtitle track from the .mkv container in seconds. If the track is image-based (PGS from Blu-ray or VobSub from DVD), it must go through OCR in Subtitle Edit before it can become editable .srt text.

4 programs
Also to SRT: VTT · SCC · SUB

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Tested on macOS, Windows & Linux
Last verified Oct 2026

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Why convert MKV to SRT?

MKV is an EBML-based container that can embed multiple subtitle tracks alongside video and audio. A standalone .srt file lets you load subtitles in players that do not support embedded MKV tracks, add them to a different video, edit the text, or share them separately. SRT is the most universally accepted subtitle format across players, streaming tools, and editors.

How to convert MKV to SRT

MKVtoolnix EASIEST

Open the .mkv in MKVToolNix GUI, select the subtitle track, set an output .srt filename, and click Extract - the track is saved without re-encoding.

MKVtoolnix for Mac FREE

Use the MKVToolNix GUI on macOS to select the subtitle track from the .mkv and extract it to .srt.

MKVtoolnix for Linux OPEN-SOURCE

Run mkvextract tracks in.mkv N:out.srt (replacing N with the subtitle track number shown by mkvinfo) to extract the track.

MKVExtractGUI-2 FREE

Add the .mkv, check the subtitle track, and click Extract to save the .srt file.

Programs that convert MKV

MKVExtractGUI-2
MKVtoolnix
MKVtoolnix for Mac
MKVtoolnix for Linux

About these formats

.MKV Matroska Video

An MKV file is a Matroska multimedia container that holds video, multiple audio tracks, subtitles and chapters in one file. Open it for free with VLC media player, or on Windows 11 with the…

Open .MKV details →
.SRT SubRip Subtitle File

An SRT file (SubRip Subtitle) stores subtitles as plain text with timecodes. You don't open it alone - rename it to match your video file, keep both in the same folder, and VLC or MPV loads…

Open .SRT details →

Quality & what to watch

  • Text-based subtitle tracks (SRT, ASS, SSA) extract cleanly with no data loss; image-based tracks (PGS from Blu-ray, VobSub from DVD) require OCR and may need manual corrections.
  • OCR accuracy on image-based tracks depends on font clarity and language - non-Latin scripts in particular may need review.
  • MKV files can contain multiple subtitle tracks in different languages - specify the correct track number when extracting.

Frequently asked questions

How do I know if my MKV has text-based or image-based subtitles?
Open the file in MKVToolNix and check the track type - text-based tracks are labeled SRT, ASS, or SSA; image-based tracks are labeled PGS or VobSub.
Can I extract subtitles from a Blu-ray MKV?
Blu-ray remuxes typically use PGS image-based subtitle tracks, which must go through OCR in a tool like Subtitle Edit to become editable SRT text.
Does extracting the subtitle remove it from the MKV?
No - extraction copies the track to a separate file; the original .mkv is not modified.