Extract Audio from Video
Extract audio tracks from video files into lightweight MP3, AAC/M4A, WebM, or WAV files. Fast, private, and 100% offline in your browser.
Drag & drop your video file here, or click to browse
Supports MP4, WebM, MOV, and OGG videos up to 100MB.
Max file size: 100MB
Extraction Details
Upload a video file to configure audio extraction options and preview metadata.
Frequently Asked Questions
Everything you need to know about processing files securely in your browser
How do I extract audio from a video file using this tool?
Drag and drop your video file (MP4, WebM, MOV, or OGG) into the dropzone. Select your desired output audio format (MP3, AAC/M4A, WebM, OGG, or WAV), choose quality/bitrate settings, and click Extract Audio Track. Processing happens 100% locally in your browser.
Why was my extracted WAV file so large before, and how does MP3 fix it?
WAV is an uncompressed lossless format (PCM), which can take 10MB to 15MB per minute of audio (~140MB for a 10-minute video). By choosing MP3 (192 kbps) or AAC, your extracted audio file is compressed by 85% to 95%, resulting in a crisp ~4MB to 8MB file.
Which audio output formats are supported?
You can extract audio in MP3 (MPEG Layer 3), AAC / M4A (MPEG-4 Audio), WebM (Opus), OGG (Opus), or uncompressed WAV format.
Which video input formats are supported?
The tool supports popular video containers including MP4, WebM, MOV (QuickTime), and OGG up to 100MB in size.
Are my video files sent to any server?
No. All audio decoding and encoding run offline inside your browser using Web Audio, Web Workers, and client-side encoders. Your video files never leave your computer or phone.