Stem separation for professional work

Stem Separation:
Isolate any part. Keep every detail.

Separate vocals, drums, bass, guitar, keys, and more from any audio file. Clean, isolated stems with the accuracy producers and engineers depend on.

How it works

From upload to isolated stems, in minutes.

  1. Upload your audio

    Drag in a file, paste a link, or pull one from your device or cloud storage. Audio or video: MP3, WAV, FLAC, AIFF, MP4, MOV, and WMA.

  2. Choose your model and stems

    Standard for speed, or Hi-Fi Models when accuracy is non-negotiable. Separate into 27 stem types, including drums, bass, guitar, keys, strings, and male and female vocals.

  3. Download session-ready stems

    Export individual stems or the full mix in MP3, WAV, FLAC, M4A, or OGG.

Studio-grade stem separation

World-class stem separation, for every part of your mix.

Over 27 stems to mute or solo. Hi-Fi models available for when every frequency matters. The result is clarity in the vocal, tighter instrument isolation, and fewer artifacts, even on dense mixes. Stems that hold up when you process them.

+27 stems available:

  • Lead/Backing Vocals
  • Male/Female Vocals
  • Acoustic/Electric Guitar
  • Rhythm/Solo Guitars
  • Kick
  • Skarptromme
  • Hi-hat
  • Tammer
  • Cymbaler
  • Strykere
  • Perkusjon
  • Tangentinstrument
  • Piano
  • Grand Piano
  • Woodwind
  • Blås
  • Brass
  • Reeds
  • Annet

Every instrument, isolated.

Vocal removal is one job. This does all of them.

Stem Count

Separate the full mix, part by part.

Reach for any of 27 stem types when you want something specific, down to a single snare or a backing vocal. You can even split vocals further, into male and female.

Automatic Separation

Automatic separation finds the parts for you.

Choose Automatic when you're not quite sure what you want to isolate. It listens to the track, then separates up to 7 top-level parts on its own.

Export Quality

Export exactly what you produced.

Take the stems individually or the whole mix at once, in lossless quality at up to 192 kHz. Which means what you hear in the session is what you hear after export.

Separate your first track free.

Upload a song, pick the parts you need, and hear them on their own.

Why Moises

Quality that holds up in production.

Built for the work you put your name on.

Stems that don't need a cleanup pass.

Minimal bleed, minimal artifacts, and Hi-Fi Models when the mix demands more. Clean enough to go straight into the work.

Separation is the start, not the export.

Stems load directly into Moises Studio: edit, arrange, generate new parts, master, and hand off to your DAW. Other separators end at the download. Moises is where the work continues.

Used by working professionals.

Musicians who make their living on the output, from bedroom producers to 5x Grammy winner Cory Henry.

Your audio stays yours.

We never train our models on your uploads. Your audio is processed for your session only.

Profesjonelle stoler på Moises. Mer enn 80 millioner musikere elsker den allerede.

Artist og Chief Music Officer i Moises

Charlie Puth

«Jeg har brukt Moises i min egen kreative prosess i årevis. Det er her for å hjelpe artister med å lære, utforske og bringe ideene sine til live.»

Trommeslager i Slipknot

Eloy Casagrande

«Det er et produkt jeg har ventet på hele livet. Det ville gjort livet mitt mye enklere hvis Moises hadde fantes for 10-15 år siden.»

Multiinstrumentalist og 5x GRAMMY-vinner

Cory Henry

«Jeg oppdager stadig nye kreative måter å bruke Moises på – generere stems og lage basspartier, selv når låten bare er i startgropen.»

Only need to remove vocals from a song?
That's a simpler job, and we built a dedicated tool for it.

Ofte stilte spørsmål

Stem separation splits a finished mix into parts, or “stems.” Instead of isolating frequencies by hand, you can let AI detect the spectral and timing patterns that define each instrument or voice. The outcome is a set of standalone audio files, so you can remix, master, or repurpose material without endless trial and error.

Hi-Fi separation uses larger, more powerful models to deliver the absolute best quality available. This can take a little longer, so use it for workflows where quality is a priority over speed.

Moises offers 27 different separation targets at our highest subscription tier. More recent separation targets include Male Vocals, Female Vocals, Brass, and Reeds.

The biggest difference is quality. Moises offers world-class stem separation trusted by Grammy-winning artists, professional studios, and over 80 million musicians worldwide. Another major difference is ethics. Our AI models are trained exclusively on licensed material. We never train on music we do not have permission to use.

Some level of impact is expected with any stem separation. The difference depends on the tool you use. High-quality models deliver the best possible result with fewer artifacts.

The automatic stem detection feature uses AI to find up to 7 separation targets on its own and then separate them automatically.