Convert MKV to FLAC Online
MKV (Matroska) is a flexible video container that can hold several audio tracks and subtitles. Upload your MKV files, click "Convert" and download the result as FLAC. FLAC keeps the sound lossless and takes about half the space of WAV.
Only the sound track is kept: the picture is dropped, so the file becomes much smaller. Files are sent over an encrypted connection and deleted automatically after 48 hours.
Why Use This MKV to FLAC Converter?
- Lossless FLAC
- Several files at once, up to 1 GB each
- Encrypted connection, files deleted after 48 hours
- Free, no registration, no watermark
How to Convert MKV to FLAC
- Select or drag your MKV files into the upload area
- Click "Convert": the sound track is extracted in a few seconds
- Download the FLAC files
Frequently Asked Questions
Is this MKV to FLAC converter free?
Yes, it is completely free, with no registration and no watermark.
What is a MKV file?
MKV (Matroska) is a flexible video container that can hold several audio tracks and subtitles.
Why convert MKV to FLAC?
FLAC keeps the sound lossless and takes about half the space of WAV.
Are my files safe?
Files are sent over an encrypted connection and deleted from our server automatically after 48 hours; you can delete them earlier in "Your files".