Extract audio from video

No. The conversion runs entirely in your browser. The file never leaves your device – there is no server that could see it. Once the page has loaded, the tool even works offline.

MP3 plays everywhere and is the right choice for music and speech. WAV and FLAC are lossless but large – useful if you want to edit the sound further. M4A (AAC) is smaller than MP3 at the same quality; OGG (Vorbis) is the open equivalent. The bitrate only applies to the lossy formats.

Yes – the audio in a video is usually AAC or Opus, which does not fit into an MP3 or WAV as it is. Decoding and re-encoding once at 192 kbit/s or more is inaudible for practically everyone.

Audio is quick: a three-minute song converts in a few seconds once the engine (about 32 MB, loaded once per visit) is ready. Files up to 100 MB are accepted.

Files up to 300 MB are accepted, and a job is stopped after ten minutes. The whole file has to fit into the browser's memory, so clips of a few minutes work best. If processing stops, trim the clip first or lower the resolution.