Convert MKV to MP3

This online video converter will help you quickly convert MKV (Matroska Multimedia Container) files to MP3 (MPEG-1 Audio Layer III) format.

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How to convert MKV to MP3 online

  • 1To start converting, simply upload one or more MKV videos to the converter area.
  • 2Next, use the video conversion settings and click the "Convert" button.
  • 3After the conversion is complete, you can download your video files in MP3 format.
Convert MKV to MP3

MKV
MKV (Matroska Multimedia Container)

MKV files, also known as Matroska, appeared in 2002. The MKV file extension is used in the Matroska open standard Multimedia container. MKV is a video format that allows you to store multiple audio and video tracks, subtitles, etc. This media file format has become popular because it supports multiple compression algorithms, so MKV files are relatively small in file size while maintaining high-quality media content.
File type: Video
File extension: .mkv
Developed by: The Matroska project
Initial release: December 6, 2002

MP3
MP3 (MPEG-1 Audio Layer III)

MP3 is a popular lossy audio format. This allows you to maintain acceptable sound quality with small file size. For most users, this loss of sound quality is almost imperceptible, so the MP3 format quickly gained its popularity, allowing you to store more songs on compact digital devices such as smartphones and iPods. Its small size made it a perfect choice for sharing music online.
File type: Audio
File extension: .mp3
Developed by: Fraunhofer Society
Initial release: 1993

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