MOV to AAC Converter

Extract AAC Audio from MOV Online

Pull the soundtrack out of a QuickTime MOV and save it as a standalone AAC file — handy when you only need the audio from a screen recording, an interview, or an iPhone clip. Because MOV is a container, many MOV files already store their audio as AAC, so extracting it can be near-lossless when you keep the original bitrate instead of re-encoding.

How to Convert MOV to AAC

1. Upload Your MOV File: Drag and drop your .mov (or .qt) file onto the page, or click "Add Files" to browse. Multiple files queue with the same settings.
2. Pick a Quality Preset: Leave the default Quality Preset on "Very High (Recommended)" to mirror the source, or switch to Constant Bitrate and choose a value such as 256 kbps for transparent music or 128 kbps for voice.
3. Trim or Set Sample Rate (Optional): Use Trim to grab only the part you need, or set Audio Sample Rate and Audio Channel if a target device needs a specific value; otherwise leave them on "Original."
4. Convert and Download: Click "Convert" and save your AAC file. No sign-up, no watermark.

Choosing an AAC Bitrate

Frequently Asked Questions

Does this remove the video entirely?

Yes. The converter writes a standalone AAC file that contains only the audio track from your MOV. The video frames are discarded, which is why the output is a fraction of the original size. If you want to keep the video, use a video-to-video converter instead.

My MOV already has AAC audio — does converting re-encode it?

It can, depending on your settings. MOV files recorded by Apple devices usually carry AAC audio already, so if you keep the bitrate at or near the source, the result is effectively a clean extraction with no audible quality loss. If you pick a higher bitrate than the source, you only inflate the file size — AAC can't add detail that was never recorded.

What bitrate works best for AAC?

For music, 256 kbps is a safe transparent choice and matches what the iTunes Store sells. For spoken-word audio like interviews or voice memos, 128 kbps is usually indistinguishable from higher settings and keeps files small. Pick the Constant Bitrate option to lock an exact rate, or Variable Bitrate to let the encoder spend bits where they matter.

What plays raw .aac files?

A bare .aac file (an ADTS stream) plays in most media players such as VLC, foobar2000, and modern mobile players, and in Chrome, Firefox, Edge, and Safari. Some music libraries — including parts of the Apple ecosystem — prefer AAC wrapped in an MP4 container as .m4a. If you need that, use the MOV to M4A converter instead, which carries the same AAC audio in a more widely recognized container. If a device rejects AAC outright, convert it to MP3.

Is AAC better than MP3?

At the same bitrate, AAC generally sounds equal to or better than MP3, especially below 128 kbps, because it's the newer MPEG-4 codec (ISO/IEC 14496-3) designed as MP3's successor. MP3 still wins on universal hardware compatibility with older devices. For audio you'll keep on phones, tablets, or computers from the last decade, AAC is the better pick.

Are my files private?

Yes. Files are uploaded over an encrypted connection, processed on our servers, and deleted automatically after a few hours — no sign-up, no watermark, never shared or made public. The realistic limit on a big MOV is upload time, not a hard cap; a long 4K screen recording can take a while to upload, but only the audio is returned.