Convert MP4 to AAC
Extract the audio from your MP4 video files and save it as AAC, directly in your browser.
How to convert video to audio in 3 steps
Choose a MP4 video file.
Select the quality.
Click convert and download your AAC audio.
Frequently Asked Questions
What is video to audio conversion?
Video to audio conversion extracts the sound track from a video file, for example from MP4 to AAC, keeping only the audio content.
Are my video files uploaded?
No. This tool processes video files directly in your browser. Your video files are never sent to a server.
Which video formats are supported?
This tool converts the audio of MP4 video files to AAC, all in your browser.
Does conversion reduce audio quality?
The quality slider lets you balance audio size and quality: higher values keep more detail, lower values shrink the file more.
Is it really free and unlimited?
Yes, the tool is completely free and you can convert as many videos as you want, with no limits.
Does it work on mobile too?
Yes, it works on any modern device, including smartphones, tablets and desktop computers.
Which format will the result be in?
The converted file will always be in AAC format, ready to download and use.
About the video to audio converter
Extract and convert the audio from your MP4 videos to AAC for free. Everything happens in your browser: your files are never uploaded to a server, and you need no downloads or sign-up to get started.