Extract Audio from Video

Overview

Pull the audio out of a video and save it as MP3, WAV, FLAC, AAC, OGG or M4A. Drop in an MP4, MKV, MOV, AVI, WebM or other common format, pick the quality, and download. FFmpeg runs in your browser, so your recordings never leave your computer.

Podcast from a videoTake the audio from a recorded video interview and publish it as a podcast episode.
Live music archiveSave concert footage as FLAC or WAV for a lossless copy of the performance.
Lectures and meetingsGet the audio from a recorded lecture or call to feed into a transcription app.
Ringtones and samplesGrab the sound from a video to use as a ringtone, alert or sample.
Confidential recordingsExtract audio from internal videos without the footage leaving your computer.

Key features

Pull the audio track from any video
Six output formats
Extraction with FFmpeg
Several videos at once
Choose quality, bitrate and sample rate
Live progress
No fixed size limit
Private: nothing is uploaded

Guides

01 How to get the audio out of a video 02 How to convert audio and video formats

Set

Video Tools 08

Neighbours

01 Compress Video 02 HLS Stream Generator 03 Video & Audio Viewer 04 Photobooth 05 Screen Recorder 06 Video Converter

Specification

Command: audio.extract_audio_from_video
Set: Video
Input: VIDEO/*
Output: MIXED
Max file: 500MB
Batch: yes

MP4 WEBM AVI MOV MKV WMV FLV M4V 3GP

Runtime

Engine: ffmpeg-wasm 0.12
Threads: — workers
Isolated: —
WebGPU: —
Memory: —

Transport 0 B

Your file is opened, worked on and saved inside this tab. This tool has no upload step, so your file has nowhere else to go.

Keys

Search: ⌘K
Panels: ⌘1 · ⌘2
Full width: F
All keys: ⌘/

How it works

Add your videos

Pick one or more videos: MP4, WebM, AVI, MOV and other common formats.

Pick format and quality

Choose MP3, WAV, FLAC, AAC, OGG or M4A, and set the bitrate and sample rate if you like.

Download the audio

The audio is extracted on your device and ready to download.

Frequently asked

What video formats can I extract audio from?

MP4, WebM, AVI, MOV, MKV, WMV, FLV, M4V and 3GP. Any of them works as long as the video has an audio track.

What audio formats can I save the extracted audio as?

Six: MP3 (plays everywhere), WAV (uncompressed), FLAC (lossless), AAC (small files), OGG (open format) and M4A (Apple).

Will the audio quality be preserved during extraction?

Yes, if you pick WAV or FLAC. MP3, AAC, OGG and M4A are compressed at the bitrate you choose, up to 320 kbps.

Can I extract audio from multiple videos at once?

Yes. Add several videos and they're all extracted in one go, with the same format and settings.

Is there a file size limit for video files?

No fixed limit. Files up to about 2 GB work, and you get a warning if a file may be too big for your device's memory.

How long does audio extraction take?

Anywhere from 30 seconds to about 10 minutes, depending on the file size and format. WAV is quickest; compressed formats take a little longer.

Are my video files uploaded to your servers?

No. Extraction runs in your browser with WebAssembly, and your videos never leave your device.

Which audio format should I choose?

MP3 plays anywhere. WAV or FLAC keep full quality, AAC gives small files, M4A suits Apple devices and OGG is an open format.

Keys

Search: ⌘K
Panels: ⌘1 · ⌘2
Full width: F
All keys: ⌘/