Online Audio Extractor
Extract MP3, AAC, or WAV audio from videos. 100% private, all processing in your browser
Local Extraction
Powered by ffmpeg.wasm, no upload
Privacy First
Your videos never leave your device
Multi-Format
MP3, AAC, WAV selectable
Fast Extraction
Local processing, no waiting
Click or drag files here
Batch upload supported
Start extracting audio
Click or drag a video to the area above, choose a format to start extracting
Frequently Asked Questions
What is the quality of the extracted audio?
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.
Will my video be uploaded to a server?
No. All extraction is done locally in your browser via ffmpeg.wasm. Your video data never leaves your device, ensuring complete privacy protection.
What video formats are supported?
Supports common video formats for upload (e.g. MP4, WebM, MOV, AVI), with output audio format selectable as MP3, AAC, or WAV.
Why is there a wait on first use?
The first use loads the ffmpeg.wasm processing engine into your browser. Once loaded, processing is local and subsequent uses are faster.
Does it support batch extraction?
Currently it processes one video at a time to ensure extraction quality and stability. For batch processing, upload videos one by one.
Is this tool free to use?
Completely free. This is a pure frontend online tool - no registration required, no payment needed, just open and use.