Extract audio from MKV
Upload an MKV file and save its audio track in the format you want.
Output format
Your file never leaves your device. All processing happens right in your browser, and nothing is uploaded to a server.
Upload an MKV file and save its audio track in the format you want.
Your file never leaves your device. All processing happens right in your browser, and nothing is uploaded to a server.
MKV files carry all kinds of audio: AAC, AC-3, Opus, FLAC, and more. This tool decodes the primary audio track in your browser and exports it in your chosen format, no desktop software required.
OBS screen recordings, media archives, and downloaded videos are the usual sources.
For music content, FLAC output preserves everything. For speech, MP3 or M4A keeps things small. If your MKV holds surround AC-3 audio, the stereo downmix happens automatically during extraction.