Audio Extractor
Pull audio tracks from video files in seconds. Use this online audio extractor to convert MP4 to MP3, export audio from MOV, or rip sound from MKV without uploads. Everything runs locally in your browser using FFmpeg.wasm.
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Try AudioWeaver
AudioWeaver is a native professional audio utility. It offers advanced waveform editing, multi-track merging, batch processing, and high-quality format conversion with hardware acceleration.
Learn More about AudioWeaverWhy use this tool?
Extract audio tracks from video files for podcasts, music edits, or transcription. Everything runs locally in your browser, so your files never leave your device.
Choose a universal format like MP3, or keep maximum quality with lossless WAV and FLAC.
Audio Extractor FAQ
How do I extract audio from MP4 on Mac or Windows?
Upload your MP4, choose MP3 or M4A, and click Extract. This online audio extractor runs in your browser so your video never leaves your device.
Can I convert video to MP3 without uploading?
Yes. We use FFmpeg.wasm for local processing, so you can convert video to MP3 or WAV without sending files to a server.
Does it work with MKV, MOV, or WebM?
It supports MP4, MOV, MKV, and WebM as long as your browser can read the file. Export the audio to MP3, M4A, FLAC, or WAV.
What if I need batch audio extraction?
For multi-file workflows, try AudioWeaver for fast, offline batch extraction and conversion.