Spleeter Alternative
Need a Spleeter alternative that works online? Compare setup, outputs, and quality expectations for different song types.
Use this comparison for setup and workflow tradeoffs. For full stem controls, use stem separation online.
- Unlimited songs
- Privacy-first
- Supports MP3/WAV/FLAC + more
- Secure checkout via Stripe
- Cancel anytime
- 3-day free trial
Simple, Transparent Pricing
Start your 3-day free trial
Pro
- ✓ Unlimited songs
- ✓ Sheet music (PDF + MusicXML) + DAW-ready MIDI
- ✓ 6-stem separation: vocals, drums, bass, piano, guitar, Other Lead
- ✓ Lead + Backing Vocals split
- ✓ Drum kit pieces (kick / snare / toms / cymbals) + Drum MIDI + notation
- ✓ Piano HD (hands + pedals)
- ✓ Private by default (runs in your browser)
Full access • Cancel anytime • Trial then $9.99/mo or $99.99/yr
What You Get
One plan unlocks everything below. Start with one tool — use the rest when you need it.
Lead + Backing Vocals
Split the main vocal from harmonies, doubles, and stacks — great for practice, remixing, and mix cleanup.
96% Piano Note Accuracy
High-accuracy piano transcription with left/right hands and sustain pedal events — export MIDI and MusicXML.
Drum Kit Breakdown & Notation
Split drums into kick, snare, toms, and cymbals — plus Drum MIDI and printable drum notation.
Multi-Track MIDI
Turn a full mix into multi-track MIDI and a full-score MusicXML draft — ideal for dense arrangements.
Solo Any Instrument
Isolate or remove: vocals, drums, bass, guitar, piano, and more — with DAW-ready MIDI transcription.
Vocals (Karaoke)
Get vocals-only or an instrumental (no vocals) — plus the option to split Lead + Backing Vocals.
Stem Separation
Split a song into 6 stems: vocals, drums, bass, piano, guitar, and Other Lead — MP3/WAV/FLAC downloads for your DAW.
Loved by Musicians Worldwide
"The demixing was very good, and much better than I was getting with RX 10. Thank you for giving me this chance to try the PRO version."
"Your platform is the best music score generator I've found, and it keeps getting better with every update."
"I demixed the tracks with your app for my latest production project. The results were fantastic!"
Frequently Asked Questions
Will it work in my browser?
Music Demixer works best on modern computers with up-to-date browsers. We run a quick compatibility check and choose the safest mode. If you need help, visit Support.
What audio formats are supported?
MP3, WAV, FLAC, M4A/AAC, OGG, AIFF, and most common formats. If something needs conversion, the app handles it automatically.
How does privacy work?
Private by default — most processing runs in your browser. Some tools may run briefly on our service to generate results, and files are not stored.
Is there a free plan?
We offer a 3-day free trial with full access. After the trial, you can keep Pro or cancel anytime from your account page. Card required to start the trial.
Can I separate vocals and drums like Spleeter?
Yes. You can export vocals and instrumental stems from the same track; see the main stem workflow for the full supported stem list.
Which format is better for remixing: WAV or MP3 stems?
WAV is better for editing and processing in a DAW because it preserves detail. MP3 is smaller, but lossy compression can reduce edit headroom.
Do I need to install anything before using this?
No. The workflow runs online in your browser, so you can upload, process, and download without local Python or CLI setup.
Compare and Separate
Run an online separation pass and export stems in one workflow.
Online vs Local: Setup and Workflow Differences
An online workflow removes Python, package, and CLI setup overhead. If you want immediate output, start with stem separation online and process directly in your browser.
Outputs: what stems you can get
You can split a song into stems for vocals, drums, bass, piano, guitar, and Other Lead, then export MP3/WAV/FLAC for editing or remix work.
Quality: when results differ and why
Separation quality changes with arrangement density, reverb, and masking. Cleaner studio mixes usually produce stronger isolation than live or heavily compressed masters.
Best next step: use the main stem page
Use this comparison to choose your workflow, then move to the main stem workflow for full output guidance. If you also need transcription, continue with MP3 to MIDI converter after separation.
Privacy-first
Private by default — most processing runs in your browser. Some tools may run briefly on our service to generate results, and files are not stored.
Ready to separate audio without setup? Upload and run separation.