Drop a video — or click to choose one — and AudioFit inspects it. If the video already has an AAC audio track, pick M4A and AudioFit copies the audio out losslessly and near-instantly, no re-encoding involved. Otherwise, pick WAV, MP3, or FLAC and AudioFit re-encodes the audio for you.
Everything happens in your browser. No upload, no server, no account — just drop the file and watch the progress bar. When it's done, AudioFit shows the duration and output size, and you download the audio.
Grab the audio from a screen recording, a clip a friend sent you, a camera export, or any video file sitting on your device — MP4, MOV, WebM, and OGG are all supported.
Yes — one file per run, up to 5 minutes long, is free forever, with M4A, WAV, and MP3 output. Pro (one-time) unlocks videos of any length, batch extraction of many files at once, lossless FLAC, and trimming to a start/end range before export.
Only when it has to. If your video's audio is already AAC and you choose M4A, AudioFit does a direct, lossless copy. Choosing WAV, MP3, or FLAC always re-encodes.
MP4, MOV, WebM, and OGG.