Welcome to the File Converter

Upload your file to start converting. Choose a file from your device or use a remote file link.

${shortenFileName(item.file_name)} ${formatBytes(item.file_size)}

Output:

Add ${items.length} files

Convert

How to Convert Mkv to MP3?

Click the “Choose MKV Files” button and select your MKV file
Click on the “Convert” button to start the conversion
When the status changes to “Done”, click the "Download MP3" button

Convert Any MKV to MP3

This tool supports converting many types of Mkv to MP3. Convert MP4, AVI, MOV AND WEBM to MP3.

Best Mkv Converter

Convert your Mkv with perfect quality, size, and compression. Plus, you can also batch convert Mkv using this tool.

Free & Secure

Our Mkv Converter is free and works on any web browser. We guarantee file security and privacy. Files are protected with 256-bit SSL encryption and automatically delete after a few hours.

What is an MKV file?

MKV (Matroska Video) is an open-source multimedia container format that supports multiple video, audio, and subtitle tracks, and can store HD and 4K content.

How to open an MKV file?

Can be opened with VLC, MPC-HC, or MKVToolNix for playback and editing.

Developed by: Matroska
Initial Release: 2003
Useful links:

https://en.wikipedia.org/wiki/Matroska

https://mkvtoolnix.download/

What is an MP3(MPEG-1/2 Audio Layer III) file?

MP3 (MPEG-1/2 Audio Layer III) is the most widely used lossy audio format, developed by the Fraunhofer Society in 1993. Known for its efficient compression and high-quality audio, MP3 is ideal for music streaming, podcasts, and mobile storage. Supported by various players and editors, such as Foobar2000 and Audacity, MP3 format is widely adopted across different devices and platforms, including smartphones, tablets, game consoles, and personal computers. Due to its broad compatibility and excellent audio output, MP3 has become one of the preferred formats for digital audio storage and transmission.