All tools / Video / AVI to M4A
Convert AVI to M4A
Convert AVI to M4A on your device. Extract audio without uploading the video.
Drop your .avi here
or click to browse
TO
Processed on your device - nothing is uploaded.
HOW IT WORKS
1
Drop the avi video
Drag the AVI file in. Your browser reads it locally - its contents stay on your device.
2
Pick M4A
The audio track is extracted and encoded as M4A right here.
3
Download the audio
Your M4A saves to your device, ready for any player.
Why convert here, not there
No upload, ever
A private avi video stays private - the audio is pulled out on your device.
Local conversion
Even a long avi starts converting the moment you drop it. No upload first.
No account, no daily cap
Extract m4a audio from as many clips as you like. Nobody is counting.
The two formats, briefly
| AVI | AVI is a container that can hold different video and audio codecs. The extension alone does not tell you the quality, size or compatibility. | |
|---|---|---|
| M4A | M4A is an audio container. This converter writes AAC audio inside M4A, not Apple Lossless. | |
When you need this
- Extract the soundtrack from a AVI video for an audio-only workflow that accepts M4A. This does not keep the picture. A video with no audio track cannot produce meaningful audio.
AVI vs M4A: what changes
| AVI | M4A | |
|---|---|---|
| Kind | Video | Audio |
| Compression | Depends on source encoding | AAC audio output here |
| Typical size | Depends on the file and encoding settings. | Measure the exported file; it may be larger. |
| Opens on | Check the source in your app and browser. | Check the downloaded file in the receiving app. |
| Best for | Keep the original as your source. | M4A workflows, subject to the limits below. |
Keep the original. Compare the exported file before sharing or replacing it.
Good to know
- The audio bitrate choices are 128, 192, 256 and 320 kbps, with 192 kbps as the default. Lower bitrates usually reduce size but can make loss more audible.
- First use downloads the audio/video engine (about 30 MB). The input cap is 2 GB, but available browser memory can run out below that.
AVI to M4A, answered
Why convert AVI to M4A?+
Extract the soundtrack from a AVI video for an audio-only workflow that accepts M4A. This does not keep the picture. A video with no audio track cannot produce meaningful audio.
Which quality should I pick?+
The audio bitrate choices are 128, 192, 256 and 320 kbps, with 192 kbps as the default. Lower bitrates usually reduce size but can make loss more audible.
Does converting AVI to M4A lose quality?+
This export uses lossy audio encoding. The source AVI may contain different codecs or recording quality; re-encoding cannot improve the original. Compare the result before deleting the source.
Is there a file size limit?+
The hard cap is 2 GB per file. The practical limit is your device: conversion runs in its memory, so very large files can fail on phones with little free RAM. There is no server-side cap because nothing is uploaded.
Does my file get uploaded anywhere?+
No. The file is read and converted by code running in this browser tab. Your file is never sent to a server - its contents stay in this tab.