Convert MKV to FLAC

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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.

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 more than one audio and subtitle tracks in the same file. It is the most convenient file type where you can add a large sum of data, such as videos, audios, texts, and various images. It is a RAW format which you can later flip and separate based on needed data tracks.
Technical details	🔵 Whether it is video, audio, subtitle, or image, every file will be stored in a separate data line. It is a lot similar to the MP4 or AVI format, although when users are packaging an MKV file, they rarely bundle all the tracks within the file. Various media players don't even support the MKV video format; therefore, the users need to use specialized media players who can help 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 basically a lossless audio compression format. FLAC files use bit-perfect CD copies but offer half the size, so they are much smaller than CDC and WAV files. However, FLAC files are still larger than MP3 (up to 16 times larger). The file extension became popular because of its sound quality. Unlike MP3 which is a lossy format, FLAC is lossless so no part of the audio is shaved off to reduce the size. All the elements, including reverbs, transients and guitar sounds aren’t lost 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: 1. MP3 2. WAV 3. AIFF 4. 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 which reduced 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 quality of the original sound for size.
Developer	🔵 Josh Coalson, Xiph.Org Foundation
MIME type	🔵 audio/flac

FAQs on mkv to flac Conversion

❓ How do I change mkv to flac?

To get started, either pick a file you want to convert from mkv and select it or drag and drop it into the conversion tool. Next, select the desired format that you wish to convert your file to. Once you have selected the format, click the "convert" button and wait for the tool to finish converting your file.

⏳ What is the estimated time it will take to convert mkv to flac?

Typically, image conversions only take a few seconds, so you can expect a speedy conversion when changing mkv to flac.

🛡️ Can I trust OnlineConvertFree to convert mkv to flac securely?

Absolutely! We take your security seriously, and guarantee the protection of your uploaded and converted files. No one will have access to your information since we delete all files once the conversion process is complete. You can trust that all types of conversions, including mkv to flac, are 100% safe on OnlineConvertFree.

📱 Is it possible to convert mkv to flac without having to install any software?

Yes, that's right! OnlineConvertFree doesn't require any installation, which means that you can convert any files, including mkv to flac, on your computer or mobile device, completely online.