Convert MOV to M4A
Extract the audio from any MOV video and save it as M4A. Free, no sign-up, and your file never leaves your device.
or drag & drop videos, audio or images here, or paste with Ctrl+V
MP4 · MOV · MKV · AVI · WebM · WMV · FLV · GIF · MP3 · WAV · M4A · and 40+ more
- Files never leave your device
- No sign-up, no watermark
- Free forever
How to convert MOV to M4A
- Add your MOV fileClick “Choose files” or drag & drop your MOV file onto the page.
- Check the outputM4A is pre-selected. Optionally trim, crop, compress or tweak quality in the tabs.
- Convert & downloadClick “Convert & download”. Your M4A file is created on your device and saved instantly.
MOV vs M4A
Short answer: M4A is AAC audio in an MP4 container. It sounds better than MP3 at the same size and is the default on Apple devices.
What is MOV?
MOV is Apple's QuickTime container, used by iPhones and professional editing software like Final Cut Pro. It supports high-quality codecs such as ProRes and HEVC.
What is M4A?
M4A is AAC audio in an MP4 container. It sounds better than MP3 at the same size and is the default on Apple devices.
Quality
Only the audio track is kept. If the codec already matches M4A (for example AAC inside MP4 → M4A) we copy it losslessly; otherwise we encode at a high-quality default bitrate you can change.
| MOV | M4A | |
|---|---|---|
| Full name | Apple QuickTime Movie | MPEG-4 Audio |
| Type | video | audio |
| Best for | Apple devices, Final Cut Pro, iMovie and professional editing | iPhone, iTunes and high-quality compressed audio |
| MIME type | video/quicktime | audio/mp4 |
Last updated 2026-11-13
MOV to M4A: FAQ
Is this MOV to M4A converter free?
Yes. Converting MOV to M4A is completely free with no watermark, no sign-up and no file limits beyond what your device can handle. Optional Pro features like 4K export and AI subtitles are available if you need them, and a single 4K export can be unlocked without a subscription.
Are my MOV files uploaded to a server?
No, never. The conversion runs entirely in your web browser using FFmpeg compiled to WebAssembly. Your MOV file never leaves your computer or phone, and we never store it, which makes it private and fast.
Will I lose quality converting MOV to M4A?
Only the audio track is kept. If the codec already matches M4A (for example AAC inside MP4 → M4A) we copy it losslessly; otherwise we encode at a high-quality default bitrate you can change.
How do I convert MOV to M4A on iPhone or Android?
Open this page in Safari or Chrome on your phone, tap “Choose files”, pick your MOV file and tap “Convert & download”. No app install needed.
Can I convert multiple MOV files to M4A at once?
Yes. Select several files and click “Convert all”. You can download them one by one or as a ZIP. Free users can batch-convert up to 5 files at a time; Pro removes the limit.
Can I edit the MOV before converting?
Yes: trim, cut, crop, rotate, resize, change speed, adjust colour, add text, music or subtitles, and more, all before you export to M4A.