Online Audio Extractor
Extract MP3, AAC, or WAV audio from videos. 100% private, all processing in your browser
Click or drag files here
Batch upload supported
MP4, WebM, MOV, AVI
Start extracting audio
Click or drag a video to the area above, choose a format to start extracting
Frequently Asked Questions
Audio quality depends on the original video's audio track. MP3 and AAC are lossy formats with smaller size; WAV is lossless with the best quality but larger files.
No. All extraction is done locally in your browser via ffmpeg.wasm. Your video data never leaves your device, ensuring complete privacy protection.
Supports common video formats for upload (e.g. MP4, WebM, MOV, AVI), with output audio format selectable as MP3, AAC, or WAV.
The first use loads the ffmpeg.wasm processing engine into your browser. Once loaded, processing is local and subsequent uses are faster.
Currently it processes one video at a time to ensure extraction quality and stability. For batch processing, upload videos one by one.
Completely free. This is a pure frontend online tool - no registration required, no payment needed, just open and use.