Split any song into vocals, drums, bass & more.
Drop a track and get four studio-quality WAV stems in about two minutes. No account, no subscription. Just $2.99 per song.
- Vocals
- Drums
- Bass
- Instruments
Drop your song here
or browse your files · MP3, WAV, FLAC, M4A & more
$2.99 per song- Vocals
- Drums
- Bass
- Instruments
4 WAV stems, 44.1 kHz
- Ready in ~2 minutes
- Automatic refund if it fails
- Download for 48 hours
Hmm, that didn't work
By uploading, you accept our Terms of Service and confirm you have the rights to use this audio.
- Secure payments by Stripe
- Ready in about 2 minutes
- Studio-quality WAV stems
- No account needed
Three steps. Zero hassle.
From full mix to isolated stems faster than you can make a coffee.
Drop your track
MP3, WAV, FLAC, M4A, whatever you've got. Any genre, any style.
Pay $2.99 securely
One quick Stripe checkout. No account, no subscription, no surprises.
Grab your stems
Vocals, drums, bass and instruments as studio-quality WAVs in one ZIP.
Hear it for yourself
Hit play, then switch stems on and off. Make a karaoke version, or keep just the groove.
Why musicians pick 4Stems
Pro results without the pro price tag.
State-of-the-art AI
Powered by the fine-tuned Hybrid Transformer Demucs model for clean, precise separation.
Studio-quality WAV
Lossless 44.1 kHz stereo stems, ready to drop straight into your DAW.
Fast
Most songs are done in about two minutes. Grab a coffee, come back to stems.
Any genre
Pop, rock, EDM, hip-hop, jazz. Remix, practice, sample or teach with it.
No account
No sign-up, no subscription, no credits to top up. Pay per song, that's it.
Private by design
Your upload is deleted as soon as it's processed, and your stems after 48 hours.
Payments you can trust, powered by Stripe
We never see or store your card details. Checkout runs on Stripe, the payment platform trusted by millions of businesses worldwide.
- Bank-level encryptionEvery payment is encrypted end to end and processed by a PCI DSS Level 1 certified provider.
- Pay only for what you use$2.99 + VAT per song, charged once. No subscription, nothing recurring.
- Automatic refundsIf processing ever fails, your payment is refunded automatically.
- Clear billingThe charge shows up as PICASSO.AE on your bank or card statement.
Questions? Answers.
What do I get?
A ZIP file with four WAV stems: vocals, drums, bass and instruments (everything else). They're 44.1 kHz stereo and line up perfectly with the original track.
Which file formats can I upload?
Pretty much any audio format: MP3, WAV, FLAC, M4A/AAC, OGG, AIFF and more. We check your file before you pay, so you'll never be charged for a file we can't process.
How long does it take?
Usually about two minutes for a typical song. Longer tracks take a little longer. The page updates by itself as soon as your stems are ready.
How long can I download my stems?
Your download link works for 48 hours. After that the files are deleted from our servers for your privacy.
What if something goes wrong?
If processing fails, you're refunded automatically. For anything else, email us at help@4stems.com and we'll sort it out.
Do I need an account?
Nope. Upload, pay, download. That's all.