AI Music Generation
Spleeter (by Deezer)
Deezer's free, open-source stem-separation library for developers.
Freeapidesktop
What it does
Spleeter is an open-source audio source separation library released by Deezer's research team, letting developers split tracks into stems (vocals, drums, bass, other) by running it themselves, completely free.
This is a direct link to Spleeter (by Deezer) — we don't currently earn anything from it.
Free tier reality
Free and open source to download and run yourself; no per-track cost.
Key features
- Open-source separation model
- Command-line and Python library
- 2/4/5-stem separation modes
- Batch-friendly for pipelines
Best for
- Developers who want stem separation without a per-use paid service
Alternatives
Suno
The breakout text-to-song generator — full songs with lyrics and vocals from a prompt.
Udio
High-fidelity text-to-song generator and a close rival to Suno.
Stable Audio
Text-to-music and sound-effect generation from Stability AI.
Soundraw
Royalty-free AI instrumental generator built for content creators.
Spleeter (by Deezer) FAQ
Questions about this tool
Is Spleeter (by Deezer) free?
Yes — Free and open source to download and run yourself; no per-track cost.
What is Spleeter (by Deezer) best for?
Developers who want stem separation without a per-use paid service
What platforms does Spleeter (by Deezer) run on?
Spleeter (by Deezer) is available on: api, desktop.