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Stem splitter: voice, effects and music as separate files

Voice, sound effects and music, each as its own file. Mix them here, or take all three into your editor.

Drop a video or audio file
MP4, MOV, WEBM, MKV · MP3, WAV, M4A · up to 1.5 GB
Free 30-second previewNo sign-upVideo stays on your device

By uploading you confirm you have the rights to this file. Terms

0:23
Voice
Effects
Music

Talking, kitchen sounds and the song, each on its own

No watermark10 free minutesFiles deleted after 24 hours to 7 days

The three stems you get

Every file is the full length of your upload and starts at 0:00, so they line up on any timeline.

Voicevoice.m4a

Everyone talking, with their breaths and laughs.

Download
Effectseffects.m4a

Sizzling, chopping, doors, the room.

Download
Musicmusic.m4a

The song on its own, if you want it later.

Download
All tracks in one ZIPNamed after your file, the full length of it, ready for any editor

Use the stems in your video editor

Import the three files with your video. They start on the same frame, so nothing needs lining up.

0:000:050:110:170:23
Voice
Effects
Music
  • Premiere Pro
  • CapCut
  • DaVinci Resolve
  • Final Cut Pro

Mix the stems online

Set each track before you download and get one file with your mix. Nothing to import.

100
Full level
70
A little lower, so the voice sits on top
25
A quiet bed under the talking

Download the mix as MP4, MP3 or WAV, or all three tracks in a ZIP.

What people do with three tracks

Re-mix a video in your editor

Re-mix a video in your editor

Duck the music under each line, raise the effects on a cut, or replace the song entirely.

  • Each file starts at 0:00
  • WAV keeps every detail
  • Works in any video editor
Dub or translate a video

Dub or translate a video

Keep the effects and music, replace the voice with a new language.

  • Effects and music without the voice
  • Same length as the video
  • Voice track for the transcript
Captions and transcripts

Captions and transcripts

A clean voice file makes captions easier to write and to check.

  • Voice only, no music under it
  • WAV or MP3
  • Hand it to any caption tool
Play along with a lesson video

Play along with a lesson video

Take the backing music out of a lesson, keep the teacher talking, and play your own part in its place.

  • Music at 0, or as low as you like
  • Every word of the lesson kept
  • Same length as the video

Download options

Pick one, or take all of it.

DownloadWhat you getGood for
ZIPvoice.m4a, effects.m4a and music.m4aEditing in any app
One trackAny of the three as WAV or MP3Captions, dubbing, sampling
Custom mixOne file with your levelsPosting straight away
Same videoYour video with your mixUploading as it is

How to split a video into stems

  1. aimusicremover.com
    cafe-vlog.mp4 · 412 MB
    Preparing your video100%
    01

    Upload the file

    Video or audio, up to 100 minutes. For a video, only the sound is uploaded.

  2. aimusicremover.com
    OriginalNo musicVoiceEffectsMusic
    Voice
    Effects
    Music
    02

    Hear 30 seconds free

    Solo each track before you spend a minute.

  3. aimusicremover.com
    Download video (MP4)
    Audio only All tracks · ZIP
    cafe-vlog-musiceraser.mp4 · 1080p · 3:42
    03

    Download the stems

    Three files in a ZIP, one track, or your own mix.

Who splits into stems

Pick what you do and see how people like you use it.

Three tracks for every edit

Bring the voice, effects and music into your editor and mix the scene the way you want it.

  • Lined up from 0:00
  • One file per sound
  • Mix here if you are in a hurry
Three tracks for every edit

Stem splitter: questions

Something else? Write to us, a person answers within a day.

All questions
What is a stem splitter?

It splits the sound of a file into separate tracks. Here you get three: voice, effects and music.

What do I get in the ZIP?

Three M4A files, voice, effects and music, each the full length of your upload.

Do the files line up in my editor?

Yes. Every file starts at 0:00 and is the same length as your upload, so they sit on the same frame.

Can I split a song into drums, bass and piano?

Use the Drum, Bass or Piano remover. They split a song into six instruments.

Can I get WAV files instead?

Yes. Download any single track as WAV, or mix the tracks here and download the mix as WAV.

Can I mix the tracks without an editor?

Yes. Set each slider on the result and download one file with your mix.

Does splitting stems change my video?

No. If you download the video, it has the same picture and length with lips in sync; only the sound changes.

How long are my stems kept?

The stems are deleted after 24 hours without an account, 3 days on a free account and 7 days on a paid one. From a video, only the sound is uploaded.

How many minutes does splitting use?

The length of the file, counted by the second, for all three stems together. A 3-minute track uses 3 minutes.

Can I split stems for free?

Yes, for the first 30 seconds of any file, 3 times a day, without signing up. New accounts get 10 free minutes for whole files, no card needed. After that, plans start at $9.99 a month for 200 minutes, or a $9.99 pack of 120 minutes that never expires.

Which files can I split into stems?

Audio in MP3, WAV, M4A, AAC, FLAC or OGG and video in MP4, MOV, WEBM or MKV, up to 1.5 GB (200 MB on a phone). Free minutes take files up to 10 minutes long, a plan or pack up to 100.

Three tracks from one file

30 seconds free without signing up. 10 free minutes when you do.