Stem Splitter

Q: What audio formats are supported?

Any format your browser can decode — MP3, WAV, M4A, OGG, FLAC, WebM, and more. The stems are exported in the same format as your input: upload a WAV or FLAC and you get lossless WAV stems back; upload WebM or Opus and you get WebM stems; everything else exports as 192kbps MP3.

Q: How long does stem separation take?

Separation typically takes 1–3 minutes for a standard 3–4 minute song, depending on your device hardware.

Q: Can I use the stems in my music project?

Yes. Download any stem and import it into your DAW, use it for a remix, practice along to isolated instruments, or create custom mixes.

Separate any song into individual stems — vocals, drums, bass, and more

4-Stem Separation

Split any song into vocals, drums, bass, and other — clean, accurate separation powered by AI.

No Extra Mixing

Get each stem exactly as separated — no derived instrumental mix, just the raw isolated tracks.

Audio Merge

Combine any stems back together into a single track. Mix and match vocals, drums, bass, and more to create custom blends.

Download Any Stem

Download each separated stem and import it directly into your DAW or music projects.

Runs in Your Browser

No uploads, no waiting. AI separation runs entirely on your device.

AI Separation

How to split a song into stems

Need help?

Contact Support

STEP 1

Upload your audio file or paste a YouTube URL

Click Upload to choose any MP3, WAV, FLAC, WebM, or audio file, or paste a YouTube URL to split a song directly.

STEP 2

AI splits your stems

STEP 3

Download your stems

Frequently Asked Questions

What is a stem splitter?

An AI stem splitter uses machine learning to separate a song into its individual components. Our tool splits audio into 4 stems: vocals, drums, bass, and other — without generating a derived instrumental mix.

What audio formats are supported?

How long does stem separation take?

Can I use the stems in my music project?

Need programmatic access? View the API docs