Convert MP4 to AIFF
Pull the soundtrack out of any MP4 video and save it as AIFF in seconds. Conversion happens inside your browser, so even large or private videos are never uploaded.
Drop MP4 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 MP4 to AIFF
- Click "Choose files" or drag your MP4 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 MP4 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 MP4 video and encoded to AIFF. Choose a lossless format (WAV/FLAC) for zero loss, or a high bitrate for AIFF.
MP4 vs AIFF
| MP4 | AIFF | |
|---|---|---|
| Full name | MPEG-4 Video | Audio Interchange File Format |
| Type | video | uncompressed |
| Best for | videos from phones, YouTube and social media | Logic Pro, GarageBand, Final Cut and professional Mac workflows |
| Typical size | varies | ~10 MB at 16-bit / 44.1 kHz per minute |
| Compatibility | Universal video format. | macOS, iOS, Logic, Pro Tools and most professional audio software. |
| Developed by | - | Apple (1988) |
MP4 to AIFF: questions
How do I convert MP4 to AIFF?
Open this page, add your MP4 file, make sure AIFF is selected as the output format and click Convert. Your AIFF file is ready to download in seconds.
Will converting MP4 to AIFF lose quality?
The audio is decoded from the MP4 video and encoded to AIFF. Choose a lossless format (WAV/FLAC) for zero loss, or a high bitrate for AIFF.
Is this MP4 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 MP4 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 MP4 and AIFF?
MP4 (MPEG-4 Video) is a video format, the most common video format. We extract its soundtrack so you can save just the audio. 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 MP4 to AIFF converter runs in any modern browser - Chrome, Safari, Edge or Firefox - on desktop and mobile. No software to install.