Video to Audio Extractor
Extract the soundtrack from a video and save it as WAV or Opus.
About the Video to Audio Extractor
Decode a video's audio track, trim it to the part you need and export a lossless WAV or a compact WebM/Opus file — perfect for pulling music, interviews or narration out of a clip.
Examples
Full soundtrack
podcast.mp4 · 48:12Output
podcast.webm (Opus) · 22.6 MBTrimmed quote
talk.mp4 — 12:04 → 12:39Output
talk.wav · 35 s · 6.0 MBKeyboard shortcuts
- Copy the main outputCtrl / ⌘ + Shift + C
- Download the resultCtrl / ⌘ + S
- Share this toolCtrl / ⌘ + Shift + S
- Reset the inputsAlt + R
- Open the tool search paletteCtrl / ⌘ + K
Related tools
GIF to Video Converter
Video & Media
Convert an animated GIF into a far smaller MP4 or WebM video.
Video Format Converter
Video & Media
Convert video between MP4 and WebM with resolution control.
Video to GIF Converter
Video & Media
Turn any part of a video into a looping animated GIF.
Audio Converter & Enhancer
Video & Media
Convert and enhance audio — voice clarity, bass/treble, volume, speed, pitch, loudness and ID3 tags — in your browser.
Audio Merger & Joiner
Video & Media
Join multiple audio files into one track with gaps or crossfades.
Audio Trimmer & Cutter
Video & Media
Cut a section out of any audio file, add fades and export a WAV.
Frequently asked questions
Read more
- Converting audio in the browser: bitrates, sample rates and when lossless matters
MP3, M4A, OGG, WAV and FLAC each have a job. Here is how to pick one, what bitrate to use, and how ffmpeg.wasm converts files without an upload.
- MP3, WAV, FLAC, M4A and OGG: which audio format to use when
A practical guide to lossy vs lossless, bit depth, sample rate and why browser tools tend to hand you a WAV at the end.
- How to trim and join audio files without installing anything
Cut a clip, fade it in, join several tracks with a crossfade and export a WAV — using nothing but the Web Audio API in your browser.
- What an audio waveform actually tells you
Peaks, RMS, clipping and silence — how to read a waveform image and use it to edit faster, plus how waveform rendering works in the browser.
- How to trim, combine and export video in your browser
A practical browser video-editing workflow covering timeline cuts, clips, audio, resolution, frame rate and export quality without uploading footage.
Version 1.0.0 · Updated 2026-08-06 · Runs entirely in your browser