What's the difference between M4A and AAC?

They carry the same audio codec — M4A is just the MP4-family container with a file extension that signals "music or spoken audio" to Apple software and some audiobook or ringtone apps, where a plain .aac file might not be recognized the same way.

Will this work for making a ringtone?

M4A is the format iOS ringtones use internally, though Apple requires additional steps (trimming to under 30 seconds and syncing through specific tools) beyond just having the right file format.

What if my video has no audio track?

There's nothing to extract — check the file in a media player first to confirm it actually has sound.

Does this work with WebM files, which usually use Opus audio?

Yes — FFmpeg decodes whatever audio codec the source carries and re-encodes it fresh to AAC inside the M4A container regardless of the original codec.

Will the M4A play on non-Apple devices?

Yes — Android, Windows, and most modern media players and apps support M4A/AAC playback natively.

All ToolsVideo ToolsVideo to M4A

Video to M4A

Extract M4A audio from any video file — no upload needed.

FreeNo upload requiredWorks on all devices

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Video to M4A

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MP4, MKV, AVI, MOV, WebM — or click to browse

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What is Video to M4A?

Video to M4A extracts the audio track from any common video file and saves it as an M4A — the MP4-family audio container Apple Music, iTunes, GarageBand, and iOS voice memos all use natively. It accepts MP4, MKV, AVI, MOV, and WebM interchangeably, skips video decoding entirely, and encodes the audio as AAC at 192kbps inside an .m4a wrapper.

M4A and AAC carry the same audio codec — the difference is the container and the file extension. M4A specifically signals to Apple software, ringtone tools, and some audiobook apps that the file should be treated as music or spoken-word audio rather than a generic AAC stream, which matters for how certain apps categorize and display it.

The extraction runs entirely inside your browser via FFmpeg WebAssembly, so the source video is never uploaded anywhere.

Don't need the Apple-specific container? Video to AAC produces the same audio codec in a plain .aac file, and Extract Audio from Video outputs universal MP3 instead.

How It Works

FFmpeg reads the video container, applies -vn to skip the video stream, and encodes the audio to AAC at 192kbps inside an M4A (MP4 audio) container. When the source is already MP4 with AAC audio, this is close to a direct remux rather than a full re-encode.

How to Use

1
Upload any video file
MP4, MKV, AVI, MOV, or WebM — drop it onto the upload area.
2
Click Extract to M4A
FFmpeg skips the video stream and encodes the audio at 192kbps into an M4A container.
3
Download the M4A file
Save the finished audio, ready for Apple Music, iTunes, or general playback.

Who Uses This Tool

🍎

Apple Music & iTunes

Extract audio into the exact container Apple Music and iTunes libraries expect for import.

📱

iOS Voice Memos & Ringtones

Pull audio into M4A, the container iOS's own audio tools use internally.

🎙️

Podcast & Audiobook Archiving

Save spoken-word audio from a recorded video in a format audiobook and podcast apps recognize correctly.

Why Choose This Tool

Apple-Native Container

M4A is recognized correctly by iTunes, Apple Music, GarageBand, and iOS apps out of the box.

Works With Any Common Format

One tool handles MP4, MKV, AVI, MOV, and WebM sources without needing a format-specific page.

Fully Local Processing

FFmpeg WebAssembly runs entirely in your browser — the video is never uploaded.

Also Try

Video to AAC Video to WAV Extract Audio (MP3)M4A to WAV Trim Video

Key Benefits

Accepts MP4, MKV, AVI, MOV, and WebM as input
192kbps AAC inside the M4A container Apple apps expect
Near-lossless when extracting from an MP4 source
Skips video decoding for fast processing
Browser-based — nothing is uploaded to a server
No watermark, no account required for standard sizes

Frequently Asked Questions

Also Known As

video to m4a converter online freeextract m4a from videomp4 to m4a online freeconvert video to m4a audiovideo to m4a browser no uploadm4a extractor from video

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