Extract Audio from Video Online Free

A free audio extractor for pulling sound tracks from video files. Supports MP4, AVI, MOV, WebM, and other video formats — export audio as MP3, WAV, or FLAC directly in your browser.

How to Extract Audio from Video

Upload your video file — drag and drop or click to browse

Preview the video and check file information

Choose extraction mode: quick extract or convert to format

Optionally trim, adjust volume, or add fade effects

Click "Extract Audio" and download the result

Rip audio from MP4, AVI, MKV, MOV, WebM and convert to MP3, WAV, FLAC

Process

Upload video file

Drop file or browse

MP4, WEBM, MOV, MKV, AVI, WMV, FLV, M4V, 3GP, TS, MTS, M2TS, VOB, MPG, MPEG, OGV ·

Upload a file to start

tools/extract-audio.loading...

File:

Duration:

Size:

Resolution:

🎵

This file contains audio only — no video track detected

Audio Track:

Trim

Extract portion only

Start

End

Format: MM:SS or HH:MM:SS

Fade Effects

Apply fade

Fade in

Fade out

Audio Processing

Change channels

Change sample rate

Change speed

1.00x

Volume

Adjust volume Changing volume requires re-encoding

Manual

Set level manually

Normalize loudness

EBU R128 standard

1.00x

Noise Removal

Remove background noise Reduces hiss, hum, and background noise

Metadata

Set custom metadata Off = keep original tags from video

Title

Artist

Album

Year

Genre

Subtitle Tracks:

Processing cancelled. You can start again when ready.

Extraction Complete

Batch Processing

Features

Extract audio from popular video formats Lossless quick extract or format conversion Trim, volume adjust, and fade effects built Runs via FFmpeg WebAssembly in your browser

Why Use Timbrica to Extract Audio from Video

Timbrica processes everything in your browser via FFmpeg WebAssembly — fast conversions without waiting in a server queue. You get both lossless quick extraction and format conversion with quality control — all in one tool.

Frequently Asked Questions

What video formats are supported?

We support all popular video formats: MP4, AVI, MKV, MOV, WebM, WMV, FLV, 3GP, TS, and M4V. If FFmpeg can read it, this tool can extract audio from it.

What is "quick extract" mode?

Quick extract copies the audio stream directly from the video without re-encoding. This is the fastest method and preserves original audio quality. For example, extracting AAC audio from an MP4 file gives you an M4A file with identical quality.

What is the maximum file size?

The recommended limit is 500 MB. Since all processing happens in your browser using WebAssembly, very large files may cause performance issues depending on your device. For best results, use files under 500 MB.

Can I extract audio from a YouTube video?

This tool works with video files on your device. You need to first download the video file, then use this tool to extract the audio.

Why is my video preview not showing?

Some formats like MKV, AVI, WMV, and FLV are not natively supported by browsers for playback. The preview will show a placeholder, but audio extraction will still work correctly.

Can I extract just a portion of the audio?

Yes! Enable the "Extract portion only" option and set start and end times. This is perfect for extracting a specific song, dialogue, or sound effect from a longer video.

💡 Want us to improve this tool just for you?

We can — and it's free! Just send us a quick message with your idea. If you'd like to discuss it in detail, leave your email and we'll get back to you. You can stay anonymous.

How do you rate this tool?

4.3 (35 ratings)

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Who is this tool for?

Published 20 Feb 2026 Updated 21 May 2026