Convert MKV to FLAC

Choose file to convert

With our free online converter, you can convert mkv files to flac as well as a variety of other formats.

How to convert mkv to flac?

Step 1

Upload mkv-file

You can select mkv file you want to convert from your computer, Google Drive, Dropbox or simply drag and drop it onto the page.

Step 2

Select «to flac»

Choose flac or any of the other 200+ supported formats you'd like to convert to.

Step 3

Download your flac file

Please wait for the conversion to complete, then click on the download button to obtain your converted file in the flac format.

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After the conversion is completed, the files are stored on secure servers for 24 hours and are automatically destroyed, excluding access by third parties.

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Best tool to convert mkv to flac

mkv to flac Fast and easy

Simply drag and drop your mkv files onto the webpage, and you'll be able to convert them to flac or over 250 different file formats, all without having to register, provide an email address, or include a watermark.

Secure mkv to flac Conversion

As soon as you upload your mkv files, we instantly delete them. Converted files are then deleted after 24 hours. Furthermore, we ensure that all file transfers are secure through advanced SSL encryption.

No Software Installation Required

You don't have to go through the hassle of installing any software. We handle all mkv to flac conversions in the cloud, which means that none of your computer's resources will be used in the process.

Matroska Video File

Extension	.mkv
Category	🔵 video
Programs	🔵 VLC Media Player
Main program	🔵 VLC Media Player
Description	🔵 MKV Matroska is an open-source multimedia container format that supports multiple audio and subtitle tracks in a single file. It is the most versatile file type, allowing users to include a variety of data such as videos, audio, text, and images. It is a RAW format that can be easily manipulated and organized based on the specific data tracks needed.
Technical details	🔵 Whether it's video, audio, subtitles, or images, every file will be stored on a separate data line. It is quite similar to the MP4 or AVI format, although when users are packaging an MKV file, they rarely bundle all the tracks within the file. Many media players do not even support the MKV video format, so users need to use specialized media players that can handle the MKV format, such as VLC media player.
Developer	🔵 Steve Lhomme
MIME type	🔵 video/x-matroska

Free Lossless Audio Codec

Extension	.flac
Category	🔵 audio
Programs	🔵 СomboPlayer 🔵 VLC media player 🔵 Winamp 🔵 Foobar2000 🔵 Cog 🔵 MacAmp Lite X 🔵 aTunes
Description	🔵 FLAC (free lossless audio codec) is a binary audio file format used to reduce the size of audio files without losing quality. It is essentially a lossless audio compression format.FLAC files use bit-perfect CD copies but offer half the size, making them much smaller than CDC and WAV files. However, FLAC files are still larger than MP3 files (up to 16 times larger). The file extension gained popularity due to its superior sound quality. Unlike MP3, which is a lossy format, FLAC is lossless, meaning no part of the audio is removed to reduce the size. All elements, including reverbs, transients, and guitar sounds, are preserved through compression.
Technical details	🔵 How to create and how to open an FLAC file? There are two recommended ways to create a FLAC audio file. The first involves ripping from a CD while the other is downloading from a store with FLAC files. However, you can always use online audio converting platforms and downloadable converters to create FLAC versions of your MP3 files. Some applications, such as DAWs (digital audio workstations), allow users to save FLAC files. Opening FLAC files should be effortless as most Windows and Mac players support the format. You can open FLAC audio files using VLC, Audacity, Adobe Audition CC, Roxio Creator NXT Pro, File Viewer Plus, MPlayer, aTunes, jetAudio, and many more. Mobile users can also open FLAC files using VLC for mobile and other smartphone players. Which other formats FLAC can be converted into and why? Like most audio files, FLAC can be converted to a wide variety of proprietary formats. You can also convert other file formats to FLAC. The easiest conversions include: MP3 WAV AIFF ALAC Most people convert FLAC to MP3 and vice versa, but there are many conversions you can achieve, depending on what you want. The main advantage of FLAC files is sound quality. FLAC formats are lossless like WAV and CDC, so they provide much better quality compared to MP3. However, they are up to 16 times bigger than MP3, so you might want to revert to MP3 for uploading and streaming. Although FLAC files are larger than MP3, they are significantly smaller than WAV files. Users who want compressed versions of WAV and CDC can convert to FLAC, reducing the size by up to 60%. The format is also compatible with most players and DAWs. FLAC files are perfect when you don’t want to sacrifice the quality of the original sound for size.
Developer	🔵 Josh Coalson, Xiph.Org Foundation
MIME type	🔵 audio/flac