🎵 Extract Audio
Pick an audio or video file and this tool decodes and extracts the audio track to a WAV file, all inside your browser. No file is uploaded.
Works with audio/video formats your browser can decode. Video container support depends on the browser (Chrome/Edge usually handle MP4+AAC).
❓ Frequently asked questions
Does extracting upload my file?
No. The file is decoded only inside your browser and is never uploaded.
Why does some video fail to extract?
A pure-front-end tool relies on the browser decoder; some video encodings cannot be decoded and will show an error. Use a desktop tool for those.
What format is exported?
WAV (lossless), the most compatible format for further editing.
📚 How to use
Want the sound out of a video? Pick the file, click extract, and the browser exports a WAV locally.
Steps
- Click "Choose file" to load audio/video.
- Click "Extract & export WAV".
- The browser downloads the WAV automatically.
💡 The pure-front-end approach is limited by browser decoding. Its strength is zero upload and privacy.