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Stem Separator

Split any song into vocals, drums, bass, and other instrument stems using AI. Upload your audio file and download all 4 stems as a ZIP. 100% free, no signup required.

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Supports MP3, WAV, FLAC, OGG, M4A, AAC

Features

AI-powered separation into 4 stems: vocals, drums, bass, other

Download all stems as a single ZIP file

Supports MP3, WAV, FLAC, OGG, M4A, and AAC input formats

Drag and drop file upload

High-quality separation using deep learning models

No signup or account required

Works with any genre of music

Process full songs up to any length

Stems output as individual MP3 files

Secure server-side processing with automatic file deletion

Perfect For

Remixing

Extract individual stems to create remixes, mashups, and new arrangements from existing songs.

Music Production

Isolate instruments from reference tracks to study mixing techniques or sample specific elements.

DJ Sets

Get isolated drums, bass, or vocals for live DJ performances, transitions, and creative mixing.

Sampling

Extract clean vocal phrases, drum loops, or bass lines from songs to use as samples in your productions.

Karaoke

Remove vocals from any song to create karaoke and sing-along versions with just the instrumental.

Learning and Practice

Isolate individual instruments to learn parts by ear, practice along, or transcribe music more easily.

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Why Use Our Stem Separator?

AI-powered stem separation that delivers professional results for free, with no signup or software to install.

4-Stem Separation

Split any track into vocals, drums, bass, and other instruments with a single upload.

AI-Powered Quality

Deep learning models deliver high-quality separation that preserves audio fidelity across all stems.

ZIP Download

All 4 stems are packaged into a single ZIP file for convenient downloading and organization.

Secure Processing

Files are processed on secure servers and automatically deleted after your stems are ready.

Any Genre

Works with pop, rock, electronic, hip-hop, jazz, classical, and every other music genre.

No Signup Required

Start separating stems immediately. No account, no email, no credit card needed.

What Each Stem Contains

Your audio is separated into 4 distinct stems, each isolating a different group of sounds

Vocals

vocals.mp3

Contains all singing, rapping, spoken word, and vocal harmonies isolated from the mix.

Drums

drums.mp3

Contains kick drum, snare, hi-hats, cymbals, toms, and all other percussion elements.

Bass

bass.mp3

Contains bass guitar, synth bass, sub-bass, and other low-frequency melodic elements.

Other

other.mp3

Contains guitars, keyboards, synths, strings, horns, and all remaining instruments.

Stem Separation - Frequently Asked Questions

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Complete Guide to Stem Separation

What Is Stem Separation?

Stem separation is the process of splitting a mixed audio recording into its individual components, known as stems. A typical 4-stem separation isolates vocals, drums, bass, and other instruments into separate audio files. This technology, powered by deep learning, has revolutionized music production, remixing, and audio editing workflows.

AI-Powered Separation

Modern stem separation uses neural networks trained on large datasets of multi-track recordings. The AI model learns to recognize the spectral characteristics of different instrument groups and can isolate them from a mixed recording with remarkable accuracy. This approach far surpasses traditional methods like phase cancellation or EQ filtering.

Free Alternative to Paid Services

Services like LALAL.AI, Splitter.AI, and Moises charge monthly subscriptions or per-track fees for stem separation. Our tool provides the same 4-stem separation completely free with no usage limits, no signup requirements, and no quality restrictions. Every user gets full-quality stems on every upload.

Creative Applications

Stem separation opens up countless creative possibilities. DJs can create custom edits and mashups. Producers can sample individual elements cleanly. Music students can isolate instruments to learn parts by ear. Karaoke enthusiasts can remove vocals from any song. The applications extend to film scoring, podcast production, and audio restoration.

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