Free Video to Audio Converter

Free Video to Audio Converter

Extract the audio track from any video file — MP4, MOV, WebM, MKV, AVI — and download it as MP3, WAV, OGG, FLAC, AAC, or M4A. 100% in your browser. Your video is never uploaded.

Drop your video file here

or click to browse — processed in your browser, never uploaded

MP4MOVWebM MKVAVIFLV

Your video is never uploaded. Audio extraction happens entirely in your browser — nothing is sent to a server. Privacy policy.

320 kbps minimizes quality loss. Not sure what audio type is best? →

Extract Audio from Any Video — Free, Private, No Sign-up

SnipSound's Video to Audio Converter pulls the audio track out of any video file directly in your browser. Drop in an MP4, MOV, WebM, MKV, or AVI, choose your output format (MP3, WAV, OGG, FLAC, AAC, or M4A), and the extracted audio downloads to your device. Nothing is uploaded.

Common use cases

Why use SnipSound's video-to-audio extractor

Popular conversions (dedicated landing pages)

Please only extract audio from videos you own or have permission to use. SnipSound's tool is for personal, educational, and authorized use only — don't use it to copy copyrighted music or audio without rights.

Free Online Video to Audio Converter

SnipSound extracts the audio track from any video file and exports it as MP3, WAV, OGG, FLAC, AAC, or M4A — right in your browser. Supports MP4, MOV, WebM, MKV, AVI, FLV, 3GP, and most other common video formats. No upload, no signup, no watermark.

How It Works

The tool uses FFmpeg.wasm — the full FFmpeg multimedia toolkit compiled to WebAssembly — to demux your video and re-encode the audio stream into your chosen format. Because FFmpeg.wasm runs entirely in your browser, your video never touches a server and there's no file-size limit imposed by upload services.

Why Extract Audio from Video?

Common uses: pulling a music soundtrack from your own recording for use elsewhere, isolating dialogue from an interview video for transcription, salvaging a voice memo that was accidentally captured as video, extracting a podcast episode that's only released as a YouTube video (yours or with permission), or repurposing audio commentary from a tutorial. Always respect copyright — only extract from videos you own or are licensed to use.

Frequently Asked Questions

How do I extract audio from a video online?
Drop your video file (MP4, MOV, WebM, MKV, AVI) onto the page, pick the output audio format (MP3, WAV, OGG, FLAC, AAC, M4A), and click Extract. The audio downloads to your device. Everything runs in your browser.
Is my video uploaded to a server?
No. All extraction happens entirely in your browser. Your video is never uploaded and never leaves your device. See our privacy policy.
What video formats are supported?
MP4, MOV, WebM, MKV, AVI, FLV, 3GP, MPEG, and most other common video formats. As long as FFmpeg can decode it, this tool can extract its audio.
What audio output formats can I choose?
MP3 (128, 192, 256, 320 kbps), WAV (lossless), OGG Vorbis, FLAC (lossless), AAC, and M4A (Apple's AAC container).
Why is the first extraction slower?
FFmpeg loads on first use (it's a ~25 MB WebAssembly module that needs to download once per session). After that, all subsequent extractions are fast — no reload needed. Refresh the page to fully reset.
Is there a file size limit?
No hard limit. The practical limit is your device's available memory. Desktop browsers can usually handle 2–4 GB videos; mobile devices typically max out around 500 MB.