Pull the sound track out of MP4, WEBM, MOV, and more. Saves as WAV. Runs entirely in your browser — no uploads.
Drop a video file here
MP4, WEBM, MOV, AVI, MKV
Extracting audio...
About Audio Extractor from Video
A free online audio extractor that pulls the audio track from any video file. Convert MP4, WEBM, and more to audio — fully client-side in your browser.
Key Features
Instant Extraction — Uses your browser's built-in audio decoder, no external engine needed
Client-Side — No uploads, your video stays on your device
Any Video Format — MP4, WEBM, MOV, AVI, MKV and more
WAV Output — High-quality 16-bit stereo audio
Preview Before Download — Listen to extracted audio before saving
How to Use
Upload or drag & drop a video file (MP4, WEBM, MOV, AVI).
Click Extract Audio — your browser decodes the audio track.
Preview the extracted audio.
Download as WAV.
Use Cases
Podcasters:Extract interview audio from video recordings for podcast episodes.
Musicians:Pull audio tracks from music videos or live performance recordings.
Content Creators:Separate voiceover audio from screen recordings or tutorials.
Students:Extract lecture audio from recorded video classes for offline listening.
Tips
Tip: No external libraries needed — uses your browser's native audio decoder.
Tip: Works in Chrome, Firefox, Edge, and Safari.
Tip: Output is always WAV (16-bit PCM, stereo) for maximum compatibility.
Alternatives
FFmpeg — Command-line tool for audio extraction (desktop)
Audacity — Import video and export audio (desktop)
VLC — Convert media files (desktop)
FAQ
Any format your browser can play — MP4, WEBM, MOV, AVI, MKV, and more. Chrome, Firefox, and Edge support most formats natively.
No. Extraction happens entirely in your browser using the Web Audio API. Your video never leaves your device.
Instant. Your browser's native decoder processes audio in real-time or faster. A 10-minute video typically extracts in seconds.