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MKV Converter

Convert MKV videos to MP4, MOV, WebM, AVI, MKV and other formats online.

or drag them here, or paste with Ctrl+V / ⌘V

Video and audio files · up to 10 files at once

Conversion options

PDF pages

Leave empty for all, or type e.g. 1-3, 5, 8-

Resolution
PDF document
Page size
Images per page
Image resolution in the PDF
Image
Icon sizes (px)
Video

Lower resolutions reduce file size. The video will not be enlarged.

Audio
Bitrate

Higher means better sound and a larger file. “Auto” keeps the bitrate of the original (at least 128 kbit/s); from lossless files it uses the format’s high-quality setting.

Sample rate
Channels
Cut (optional)

Times such as 1:30 or 0:45.5. Leave empty to keep the whole recording.

Picture

The video shows this picture for the whole length of the sound – for example to upload music or a podcast to YouTube.

Video size
Document
Resolution
Pages to convert

Several pages arrive as a ZIP with one image per page.

Shown by e-readers in the library; leave empty to keep what the document says.

PDF/A-2b embeds all fonts so the file looks the same in many years; required by many courts and public offices.

Scales every sheet so it fits on a single page instead of being split across several.

Sheets

CSV and TSV hold one table: with “Every sheet” each sheet becomes its own file, together in a ZIP.

Separator

Excel in many European languages expects a semicolon; most other programs a comma.

If you continue, the file is uploaded over an encrypted connection and converted on our server. You can keep using the site meanwhile. The original is deleted as soon as it is converted; the result is kept for 7 days so you can download it, and you can delete it at any time. Files are never shared or used for anything else.

Videos are uploaded only after you accept and are converted on our server. The input is deleted after processing; results are kept for 7 days. Privacy details

How to use: MKV Converter

  1. 1 Choose or drop your MKV videos (up to 10 at once).
  2. 2 Pick the output format for each video, or one format for all of them.
  3. 3 Optionally open “Options” to scale to 1080p, 720p or 480p or to remove the sound.
  4. 4 Click “Convert” and confirm the upload; follow the progress of each video.
  5. 5 Download the converted files when they are ready (kept for 7 days).

About this tool

MKV (Matroska) is a flexible open container that can hold several audio tracks and subtitles; popular for films and series.

This converter turns MKV videos into any common format: 3G2, 3GP, 3GPP, AVI, DV, DVR, FLV, M2TS, M4V, MOD, MOV, MP4, MPEG, MPG, MTS, MXF, OGG, OGV, RM, RMVB, SWF, TS, VOB, WEBM, WMV and WTV. Choose the target for each file, keep the original resolution or scale it down, and convert up to 10 videos at once in the background.

Videos are converted on our server: the upload starts only after you confirm, the original is deleted after conversion and the result is kept for 7 days unless you delete it sooner.

Frequently asked questions

Which formats can I convert MKV to?

To 3G2, 3GP, 3GPP, AVI, DV, DVR, FLV, M2TS, M4V, MOD, MOV, MP4, MPEG, MPG, MTS, MXF, OGG, OGV, RM, RMVB, SWF, TS, VOB, WEBM, WMV and WTV. MP4 plays everywhere, WebM is best for websites, MOV suits Apple devices and MKV keeps several tracks.

Which format should I choose?

If you are not sure, choose MP4: it plays on every phone, computer, TV and website and gives small files at high quality.

Can I convert several MKV videos at once?

Yes, up to 10 at a time, each to its own format if you like. Each one is converted in the background with its own progress.

How large can the video be?

Each video can be up to 1000 MB and 30 minutes long.

What happens to my videos?

They are uploaded only after you confirm. Originals are deleted right after conversion; results are kept for 7 days unless you delete them sooner.