musicremover

Music Remover takes a finished video or audio file and splits its soundtrack into two tracks: voice (speech, dialogue, narration or vocals) and background (music, accompaniment and ambience). It is built for people who need to rework existing footage: re-cutting a clip without its old music, replacing a soundtrack, preparing a clean dialogue track for captions or dubbing, or pulling an instrumental out of a song.

Upload a file up to 2 GB in a common video or audio format, or paste a direct HTTPS link to a media file. Pick the scene that matches the source (general audio, songs, film & TV, or narration) so the separation is tuned to the content. Processing runs in a background queue, so you can close the page once the upload is queued and come back later.

When the job finishes, preview the voice and background tracks against the original video, turn either on or off, and set each volume independently. Download the tracks as separate AAC, MP3, WAV, M4A or FLAC files, or export an MP4 with exactly the mix you chose. Every result is kept in your private file history for 30 days.

Pricing is pay-as-you-go: one credit per second of server-verified duration, with failed jobs refunded automatically. If your balance does not cover a whole file, you can trim and process the first seconds you can afford before topping up. The site is available in English and Chinese.