Audio tools
Extract and convert audio - locally in the browser with ffmpeg, no upload.
The audio tools convert sound formats like MP3, WAV, AAC, OGG, FLAC or Opus into one another and pull the audio track out of a video. Under the hood ffmpeg runs as WebAssembly right in your browser, the same engine as on the desktop, just without an install.
Even large audio files stay on your device: nothing is sent to a foreign server, and the conversion runs without an account and without a queue. ffmpeg is self-hosted and runs fully offline in the browser, with no third-party CDN involved.