Convert MKV to AIFF
Pull the soundtrack out of any MKV video and save it as AIFF in seconds. Conversion happens inside your browser, so even large or private videos are never uploaded.
Drop MKV files here
MP3, WAV, FLAC, M4A, OGG, OPUS, AAC, AIFF, WMA, AMR, MP4, MOV & more · Processed on your device - nothing is uploaded
How to convert MKV to AIFF
- Click "Choose files" or drag your MKV videos onto the page.
- Make sure "AIFF" is selected as the output format.
- Optionally click Edit to trim, adjust volume or add effects.
- Click Convert, then Download your AIFF files.
Why convert MKV to AIFF?
AIFF files are much smaller than video and play on any music player, phone or car stereo.
AIFF is best for Logic Pro, GarageBand, Final Cut and professional Mac workflows. macOS, iOS, Logic, Pro Tools and most professional audio software.
Will I lose quality?
The audio is decoded from the MKV video and encoded to AIFF. Choose a lossless format (WAV/FLAC) for zero loss, or a high bitrate for AIFF.
MKV vs AIFF
| MKV | AIFF | |
|---|---|---|
| Full name | Matroska Video | Audio Interchange File Format |
| Type | video | uncompressed |
| Best for | films, TV recordings and archives | Logic Pro, GarageBand, Final Cut and professional Mac workflows |
| Typical size | varies | ~10 MB at 16-bit / 44.1 kHz per minute |
| Compatibility | VLC, Plex, Kodi, most modern players. | macOS, iOS, Logic, Pro Tools and most professional audio software. |
| Developed by | - | Apple (1988) |
MKV to AIFF: questions
How do I convert MKV to AIFF?
Open this page, add your MKV file, make sure AIFF is selected as the output format and click Convert. Your AIFF file is ready to download in seconds.
Will converting MKV to AIFF lose quality?
The audio is decoded from the MKV video and encoded to AIFF. Choose a lossless format (WAV/FLAC) for zero loss, or a high bitrate for AIFF.
Is this MKV to AIFF converter free and safe?
Yes. It's free with no watermark or sign-up. Files are processed locally in your browser, so your audio is never uploaded or stored on our servers.
Can I convert many MKV files to AIFF at once?
Yes - add up to 5 files at a time on the free plan (unlimited with Pro), convert them all with one click and download them as a ZIP.
What is the difference between MKV and AIFF?
MKV (Matroska Video) is a video format, an open container that can hold many audio, video and subtitle tracks. AIFF (Audio Interchange File Format) is a uncompressed format: apple's uncompressed audio format - the Mac equivalent of WAV with full metadata support.
Does it work on Mac, Windows, iPhone and Android?
Yes. The MKV to AIFF converter runs in any modern browser - Chrome, Safari, Edge or Firefox - on desktop and mobile. No software to install.