Video Audio Extractor
Extract audio from video files, export as WAV or MP3 format, processed in browser, no upload needed
Drag and drop video file here, or click to select
Supports MP4, WebM, MOV and more, max 500MB
Features
Browser-Side Processing
All audio extraction is done in your browser. Video files are never uploaded to any server, protecting your privacy
Multiple Format Support
Supports MP4, WebM, MOV and other popular video formats as input, export as lossless WAV or compressed MP3
Easy to Use
Drag and drop or enter URL, choose output format, extract and download with one click. No software installation needed
Completely Free
No registration required, unlimited usage, all features are completely free
Tips
- •WAV format is lossless with larger file size but best quality; MP3 is compressed with smaller size, suitable for everyday use
- •Processing large files may take longer, please be patient
- •When extracting via URL, some websites may have CORS restrictions. It's recommended to download the video first and use the upload feature
FAQ
What video formats are supported?
All video formats that your browser can decode are supported, including MP4, WebM, MOV, OGG, etc. Some formats (like AVI, MKV) depend on browser support.
What's the difference between WAV and MP3?
WAV is a lossless format that preserves original audio quality but has larger file size; MP3 is a lossy compressed format with smaller file size but slight quality loss. MP3 is recommended for everyday use, WAV for professional purposes.
Will my video files be uploaded to a server?
No. All processing is done in your browser. Video files never leave your device, fully protecting your privacy.
Why does URL extraction fail?
Most video websites have CORS restrictions that prevent browsers from directly accessing video data. It's recommended to download the video locally first, then use the upload feature to extract audio.