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AI Stem Splitter

Split any song into stems
with the AI Stem Splitter

Isolate vocals, drums, bass, piano and guitar in seconds. Choose a fast 4-stem split or a deeper 6-stem split — clean, studio-grade stems for remixes, karaoke, sampling and study.

Your file stays private until you hit Split Stems.

Free to start · A 3-minute song fully separated in ~30 seconds · WAV stems, individual or ZIP

Listen to the split

Hear every stem in isolation

Keep your place while switching between the original mix and each AI-separated track.

Sample track

Dark Synthwave Demo

Dark Synthwave 130 BPM 4-Stem Split

Original Mix Full mix
0:00 2:57
Vocals Isolated stem
0:00 2:57
Drums Isolated stem
0:00 2:57
Bass Isolated stem
0:00 2:57
Other Isolated stem
0:00 2:57

Tap any waveform to jump there. Switching tracks keeps the same time position. Split your own song

Overview

Pull Any Song Apart in Seconds

Splitting a song used to require a real studio session with the original multi-track. Now it's a single click.

Overview

Studio Session, One Click

Drop a track and the model separates it into clean stems — vocals, drums, bass, piano, guitar and other instruments — ready to remix, mashup, sample, or use as a karaoke instrumental.

Workflow

How the Splitter Engine Works

Powered by the Demucs (HTDemucs) source-separation models, the system analyzes the spectral content of your track and isolates each instrument family — studio-grade stems with minimal bleed, even on dense, mastered, full-range mixes.

Use Cases

Who It's For

Producers, DJs, remixers, content creators, karaoke enthusiasts, music students, vocal coaches, podcasters and indie artists — build a karaoke version, sample a clean drum break, study a solo in isolation, or extract an a cappella for a mashup.

Split modes

Pick Your Split: 4 Stems or 6 Stems

Every split starts from the same Demucs engine. Choose the essentials, or go one layer deeper.

5 credits Fast · everyday

4-Stem Split

Separates any song into vocals, drums, bass and an 'other' group (keys, guitar, synths, FX). Perfect for karaoke, sampling, quick remixes and vocal removal — in roughly 30 seconds.

Split into 4 stems → 10 credits Deep · per-instrument

6-Stem Split

Goes one layer further and isolates piano and guitar as their own stems on top of the core four. Ideal for producers who need individual instrument tracks for detailed remixing, transcription or arranging in a DAW.

Split into 6 stems →
What it is

What Makes the AI Stem Splitter Different?

Most stem splitters give you muddy outputs full of bleed and phase artifacts. This one is tuned for broadcast.

Stems in One Click

Any track becomes clean, isolated stems from a single upload — no DAW, no engineering experience, no original multi-track required.

Every Genre Covered

From pop, rock, hip hop and EDM to lo-fi, jazz, K-pop, country, metal, classical and orchestral — tuned across modern and vintage productions.

Open ACE-Step Foundation

Built on the ACE-Step open-source audio framework — a 3-minute song fully separated in roughly 30 seconds, with broadcast-grade output.

Workflow

Split a song in 3 steps

STEP 01

Upload a song

Drop in MP3, WAV, M4A, FLAC or AAC. Uploads are processed securely and removed after splitting.

STEP 02

Pick 4-stem or 6-stem

Choose the fast 4-stem split for the essentials, or the 6-stem split with isolated piano and guitar.

STEP 03

Download the stems

Grab every stem as WAV — individually or as a single ZIP — and drop them straight into your DAW.

This page covers the quick version — for full parameters, variations and Hi-Fi, continue in the Get Stems workspace →

Capabilities

Key Features of the AI Stem Splitter

Studio-Grade Stems

Broadcast-ready output

  • —Isolate vocals, drums, bass, piano, guitar and other instruments with minimal bleed.
  • —Instant a cappella, instrumental, drum-only or bass-only version of any song.
  • —Full-bandwidth output preserves transients, harmonics and stereo imaging.
Producer-Friendly

Made for your workflow

  • —Remixes, mashups, sampling, vocal coaching or transcription — the stems are ready.
  • —Build a karaoke version instantly — vocals out, instrumental in.
  • —Export every stem as WAV, ready for Logic, Ableton, FL Studio or your DAW.
Two Split Modes

Fast or deep

  • —4-Stem Split (5 credits) — vocals, drums, bass and other.
  • —6-Stem Split (10 credits) — adds isolated piano and guitar.
  • —Download all stems at once as a ZIP, or grab each track individually.
Why AceStep

Why Choose Our AI Stem Splitter?

Studio Speed

Full song split into stems in ~30 seconds — faster than booting a DAW.

Clean Separation

Minimal bleed, accurate transients and full-range output — broadcast-ready.

Any Genre, Any Era

Pop, hip hop, rock, EDM, jazz, classical, K-pop, lo-fi — handled with care.

4-Stem or 6-Stem

Pick a fast 4-stem split (5 credits) or a deeper 6-stem split with isolated piano and guitar (10 credits).

Producer-Ready

Drop the stems into your DAW and start remixing, sampling or arranging instantly.

Private & Secure

Your uploads are processed securely and removed after splitting — your work stays yours.

Questions

FAQ: AI Stem Splitter

It's an AI tool that separates any song into clean isolated stems — vocals, drums, bass and other instruments, or vocals, drums, bass, piano, guitar and other in 6-stem mode. The output is studio-grade and ready to use for remixes, karaoke, sampling and study.

The 4-Stem Split (5 credits) gives you vocals, drums, bass and an 'other' group that bundles keys, guitar, synths and FX. The 6-Stem Split (10 credits) goes further and isolates piano and guitar as their own stems on top of the core four — useful when you need individual instrument tracks for detailed remixing or transcription.

Vocals, drums and bass in both modes. In 6-stem mode you also get isolated piano and guitar tracks, plus a residual 'other' group. Output is delivered as individual WAV stems and as a single ZIP download.

A typical 3-minute song is split in roughly 30 seconds, depending on duration and the stem mode you choose.

Common audio formats including MP3, WAV, M4A, FLAC and AAC are supported on upload. Output stems are delivered as WAV, ready for any DAW or media player.

Our model is tuned for broadcast-grade quality — minimal bleed, full bandwidth, preserved transients and stereo imaging. It performs well even on dense, mastered modern productions.

Yes. Use the splitter to isolate vocals from a track, then keep only the instrumental stems — the result is a clean, ready-to-sing karaoke version with the full backing track.

Absolutely. Producers and DJs use stems to build remixes, mashups, edits and re-rubs. Drop the extracted stems straight into Ableton, Logic, FL Studio or your DAW of choice.

Yes. The splitter delivers an isolated drum and bass stem, perfect for sampling, chopping and resampling. Always respect the original song's licensing rights when releasing your work.

Definitely. Music students and vocal coaches use isolated stems to study technique, transcribe parts, practice along with a clean instrumental, or analyze a vocal performance in detail.

The stems you create are yours to use within your rights to the original song. For copyrighted material, follow normal music-licensing rules — for original or royalty-free songs, the stems are completely free to use.

Split Your First Track With AI

Drop a song, choose a 4-stem or 6-stem split, and walk away with clean vocals, drums, bass and instrument tracks — ready for remix, karaoke or sampling.

Start Splitting Now →

WAV stems · individual or ZIP download