How to Convert MKV to MP3 Online?

Step 1

Upload MKV File

Drag and drop the MKV files that you want to convert.

Step 2

Convert MKV to MP3

Click CONVERT to convert your MKV file(s).

Step 3

Download Converted MP3

Click DOWNLOAD to save your converted MP3 file(s).

Information about MKV and MP3 File Formats

File Extension
.mkv
Description
MKV is a container format for holding multiple audio, video, picture, and text data such as subtitle tracks. It is similar to other common containers like MP4 and AVI, although MKV is open in the specification. For video contents, MKV uses a .mkv filename extension, .mka for audios, and .mks for subtitles.
Associated Programs
MPC-HC
KMPlayer
VLC Media Player
MKV File Player
MPV
Developed By
Matroska
MIME Type
video/x-matroska
File Extension
.mp3
Description
MP3 is a standard audio format developed by Moving Picture Experts Group and uses MPEG-1 and MPEG-2 standardizations. MP3 uses lossy data compression, meaning that it loses quality over time. This sound format comes with a .mp3 filename extension and is today the most common audio format on websites and multimedia players.
Associated Programs
Windows Media Player
iTunes
Mplayer
VLC Media Player
Developed By
Moving Picture Experts Group
MIME Type
audio/mpeg

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