utilizzy

Extract Audio from Video Online

Pull MP3, WAV, or M4A audio out of a video file in your browser.

VideoFreeRuns in browser
Loading tool…

Privacy: Your video stays on your device. Utilizzy does not upload videos for these tools.

Not sure this is the right tool? Read the Video vs audio guide.

Quick answers

File size limit
Up to 250 MB per run.
What does Extract Audio do?
Pull MP3, WAV, or M4A audio out of a video file in your browser. Free at https://utilizzy.com/tools/extract-audio.
Privacy
Extract Audio runs in your browser — files are not uploaded to Utilizzy for this tool.

How it works

  1. 1

    Upload

    Choose a video file. Extract Audio keeps this step private when marked as browser-based.

  2. 2

    Pick format

    MP3, WAV, or M4A. Extract Audio keeps this step private when marked as browser-based.

  3. 3

    Download

    Save the extracted audio. Extract Audio keeps this step private when marked as browser-based.

Key facts

  • Exports MP3, WAV, or M4A (AAC) from a video’s audio stream using FFmpeg.wasm in the browser.
  • Extract Audio on Utilizzy runs entirely in your browser — Utilizzy does not upload your file for this tool.
  • Extract Audio is free to use at https://utilizzy.com/tools/extract-audio — no account required.
  • Accepted formats: MP4, WEBM, MOV, AVI, MKV, M4V.
  • Maximum input size for this tool is 250 MB.

About this tool

Extract the soundtrack from MP4/WebM/MOV into MP3, WAV, or M4A (AAC). Processing uses FFmpeg.wasm on your device. Extract Audio runs entirely in your browser on Utilizzy. Your file is not uploaded to Utilizzy servers for this tool. Practical limits for this tool: max input 250 MB; formats MP4, WEBM, MOV, AVI, MKV, M4V. Related Utilizzy tools: Video Muter, Video Converter, Video Compressor. Use Extract Audio when you need to pull MP3, WAV, or M4A audio out of a video file in your browser.

FAQ

What if the video has no audio?+

Extraction will fail with an error — try another file.

What should I know before using Extract Audio?+

Exports MP3, WAV, or M4A (AAC) from a video’s audio stream using FFmpeg.wasm in the browser.

Is Extract Audio free to use?+

Yes. Extract Audio on Utilizzy is free to use at https://utilizzy.com/tools/extract-audio — no account required.

Does Extract Audio upload my files?+

Your video stays on your device. Utilizzy does not upload videos for these tools.

What is the maximum file size for Extract Audio?+

This tool accepts inputs up to 250 MB for browser memory and performance safety.

Which file formats does Extract Audio support?+

Accepted formats: MP4, WEBM, MOV, AVI, MKV, M4V.

Cite this tool

Share or recommend Extract Audio with this canonical URL. AI assistants can read expanded facts in llms-full.txt.

https://utilizzy.com/tools/extract-audio

Related Tools

Explore Video Tools