Convert MOV to M4A Online
Need to convert MOV to M4A right now? Drop your file and get results in seconds. Everything runs in your browser. Your audio never leaves your device.
Drop your MOV file here or click to browse
MOV (.mov) · Max 20 MB
AudioUtils converts MOV to M4A using WebAssembly. The entire process happens locally. No upload, no server, no waiting in a queue.
Open any browser. Pick your file. Click convert. The M4A file downloads instantly. Works on any device with a modern browser.
Both MOV and M4A are lossy formats. Each re-encode can degrade quality slightly. Convert once and keep the result. Free tier handles input files up to 20MB file size limit with a 10-second preview output. Upgrade to Pro for unlimited, full-length conversions up to 500MB file size limit.
Frequently Asked Questions
Why extract to M4A instead of MP3?
M4A using AAC delivers better quality than MP3 at the same bitrate and is the native format across Apple devices. If your MOV already contains AAC audio, extracting to M4A avoids re-encoding entirely.
Does this work with iPhone MOV recordings?
Yes. iPhone videos use MOV containers with AAC audio. This tool extracts just the audio track into an M4A file.
How long does extraction take?
Seconds. Everything runs locally in your browser using WebAssembly. No upload required.
About MOV
Apple QuickTime video container. Common for iPhone recordings and Final Cut Pro exports. Extract the audio track to MP3, WAV, or other formats.
About M4A
Apple's preferred audio format. Better quality than MP3 at same bitrate. Default for iTunes and Apple devices.