Split any track into
vocals, drums, bass & more.
GPU-accelerated AI stem separation that lives right inside your DAW — no uploads, no cloud, no waiting. Drop a file, drag out the stems.
Isolates piano and guitar, plus vocals, drums, bass and lead, into six stems.
Everything you need to split a track
Built for producers who want studio-grade separation without leaving their session.
Lives Inside Your DAW
A real VST3 instrument plugin — plus a standalone app for quick offline jobs. No round-tripping through a browser.
GPU-Accelerated & Private
Runs on your own NVIDIA GPU via CUDA/TensorRT. Your audio never leaves your machine — no uploads, no queues.
4 or 6 Stems
Vocals, drums, bass and other — or switch on 6-stem mode to also pull out guitar and piano.
Two Quality Modes
Low-latency for fast previews, or studio quality when the result needs to be release-ready.
Vocals-Only Fast Mode
Need just an acapella or an instrumental? Skip the rest and get a clean vocal split in seconds.
Drag, Drop, Done
Drop a file onto the plugin, wait a few seconds, then drag the finished stems straight onto your timeline.
Three steps. One track in, all its parts out.
Drop your track
Drag any audio file onto StemVst Master — inside your DAW or in the standalone app.
Pick a mode
Choose 4- or 6-stem separation, low-latency or studio quality, or a vocals-only pass.
Drag out the stems
Your GPU does the work in seconds. Drag each finished stem straight into your session.
Works with your setup
Try it free. Own it forever.
One-time purchase — no subscription.
Free Trial
5 days or 10 completed separations, whichever comes first. Full features, no credit card.
- All separation modes unlocked
- Full GPU acceleration
- VST3 + Standalone included
StemVst Master
Unlock unlimited separations, forever, on this machine.
- Unlimited separations
- 4- and 6-stem models included
- Free future updates
- No subscription, ever
Frequently asked questions
Does my audio get uploaded anywhere?
No. Separation runs entirely on your own GPU, locally. Your files never leave your computer.
Do I need an NVIDIA GPU?
Yes — StemVst Master uses CUDA/TensorRT for GPU acceleration, so a CUDA-capable NVIDIA GPU is required.
Which DAWs does it work with?
Any DAW that hosts VST3 instrument plugins on Windows (FL Studio, Ableton Live, Cubase, Studio One, REAPER, Bitwig and more), plus a standalone app that needs no DAW at all.
What's the difference between 4-stem and 6-stem mode?
4-stem splits a track into vocals, drums, bass and other. 6-stem mode additionally isolates guitar and piano parts.
What happens when my trial ends?
You can keep using StemVst Master for full-price purchase at any time — your trial simply stops unlocking new separations once its 5 days or 10 songs are used.