Tools/Free Online Audio Extractor

Free Online Audio Extractor

Upload an MP4, MOV, or WebM video and extract high-quality MP3 audio directly in your browser. No uploads. 100% free.

Zero Cloud Uploads (100% Private)Instant Browser Processing

Select Audio or Video File

Drop MP3, WAV, AAC, OGG, or MP4 video here or click to browse

Choose File

MP3•WAV•M4A•OGG•MP4 Video

100%

Free forever

0 uploads

Files stay on device

MP4/MOV/WebM

Supported formats

<5 sec

Average processing time

How to extract audio from a video — 3 steps

No software to install. Works on Chrome, Firefox, Safari, and Edge.

Upload your video file

Click the "Choose File" button above and select an MP4, MOV, WebM, or AVI video file from your device. Drag & drop also works.

Browser extracts the audio

WebAssembly processes the file locally in your browser. No server upload. No waiting in a queue. No watermarks on the output.

Download as MP3

Hit "Export & Save" to download the extracted audio. You can also trim, boost volume, or change speed before saving.

What people use this for

Extract podcast audio from video recordings

Rip music from downloaded video files

Get the audio track from screen recordings

Save audio from interview or lecture videos

Why use Wyori Audio Extractor instead of desktop software?

No installation needed

Works directly in your browser. Nothing to download, install, or update.

Private by design

Your video file is never sent to any server. All processing is local — your files stay on your device.

Completely free

No limits, no watermarks, no subscriptions. Extract as many files as you need for free.

High-quality output

The MP3 output matches the original audio bitrate from your video file. No quality loss from re-encoding.

Works on any device

Chrome, Firefox, Safari, Edge — desktop or mobile. No special OS or hardware required.

Extra audio editing built in

After extracting, use Trim, Volume Booster, and Speed Changer — all in the same tool.

Extract audio from video online: complete guide

Every video file is a container holding at least two streams: a video stream and an audio stream. An audio extractor separates ("demuxes") the audio stream and saves it as a standalone MP3. Because Wyori does this with WebAssembly inside your browser, the file is never uploaded — which makes it faster than online converters that upload, queue, and re-download your video, and safer for private recordings like meetings, lectures, or interviews.

People typically use an audio extractor to turn a recorded lecture into a podcast-style MP3, rip a song or soundtrack from a downloaded video, pull the voice-over from a screen recording for editing, or save the audio from a WhatsApp or Instagram video so it can be played in the background.

Video format	Typical source	Supported
MP4 (H.264 / AAC)	Phones, WhatsApp, YouTube downloads, screen recorders	✓ Extract to MP3
MOV	iPhone camera, macOS screen recordings	✓ Extract to MP3
WebM	Browser recordings, Chrome screen capture	✓ Extract to MP3
AVI	Older cameras and desktop software	✓ Extract to MP3

After extracting, you can keep editing without re-uploading: cut the clip with the audio trimmer, make quiet speech louder with the volume booster, or speed up a lecture with the audio speed changer.

Frequently asked questions

How do I extract audio from a video file online for free?

Click "Choose File" above, select your MP4, MOV, or WebM video. The tool processes the file in your browser using WebAssembly and extracts the MP3 audio track instantly. No upload to any server — everything happens locally.

Can I extract audio from a YouTube video link?

This tool works with local video files. Download the video from YouTube or any platform first, then upload it here to extract the audio as MP3.

Is the audio extraction free with no file size limit?

Yes — 100% free, no account required, no file size limit. The tool uses your browser's processing power so large files are handled without any issues.

What video formats are supported?

MP4, MOV, WebM, and AVI. The extracted output is a high-quality MP3 audio file ready to download.

Is my video file safe? Does it get uploaded anywhere?

Your file never leaves your device. Processing runs 100% locally in your browser — no server, no cloud, no privacy risk.

What is the audio quality of the extracted MP3?

The output matches the original audio bitrate in the video file. You can also re-trim, boost volume, or change speed using the studio tabs before exporting.

Can I extract audio from a video link or URL?

For privacy, Wyori processes files locally and does not fetch remote URLs. Save the video to your device first (only from sources you have rights to), then drop it here — extraction takes a few seconds.

How do I separate audio from video on my phone?

Open this page in Chrome or Safari on Android or iPhone, tap "Select Audio or Video File", pick the video from your gallery, and download the MP3. No app install needed.

Is this an audio ripper? Can I rip the soundtrack or music from a video?

Yes. It rips the full audio track — music, dialogue, and effects — from any MP4, MOV, or WebM file into a single MP3 you can play anywhere.

Can I extract only the voice from a video?

The tool extracts the complete audio track. If you only need a section of speech, use the built-in Trim tab to cut it out, and the Volume tab to boost quiet voices.

More free audio tools

Audio Trimmer

Cut or crop any audio file online

Volume Booster

Amplify quiet audio up to 300%

Audio Speed Changer

Speed up or slow down audio without pitch change

Voice Recorder

Record microphone audio online

Need to share this audio file?

Create a short, branded link for your audio download. Track clicks with real-time analytics.

Create a short link — it's free