deezer/spleeter
Deezer source separation library including pretrained models. observed · 2026-10-12
Health v2 · maintenance only
59/100
- Activity 80
- Release rhythm 8
- Longevity 100
How is this computed?
round(0.45*activity + 0.35*rhythm + 0.20*longevity); archived -> min(score, 10) — computed 2026-10-21. Adoption (stars, forks) is never an input.
- gap_med: n/a
- age_days: 2581
- days_rel: n/a
- days_push: 124
- n_releases_24m: 0
Adoption not part of the score
28480 stars · 3050 forks observed · 2026-10-12
What it is AI-extracted, prompt v1, taxonomy v1, 2026-10-05, confidence 0.98
Spleeter is a Python library for music source separation that provides pretrained TensorFlow models. It can be used via a command‑line interface or directly in Python code to split audio into vocal, drums, bass, and other stems.
Use cases
- Separate vocals from a full‑mix song to create a karaoke version.
- Extract drums, bass, and other instruments from tracks for remixing.
- Split large music collections into individual stems for analysis or training data.
- Generate isolated instrument tracks for music education or practice.
- Prepare multi‑stem datasets quickly using GPU acceleration.
- Create backing tracks by removing specific sources from audio files.
When to choose
- You need fast, high‑quality source separation with ready‑to‑use pretrained models.
- You prefer a Python‑based solution that works both as a CLI tool and a library.
- You have access to a GPU or want to leverage TensorFlow for accelerated processing.
When to avoid
- You require real‑time streaming separation or ultra‑low latency processing.
- Your project cannot use TensorFlow or Python as a runtime.
- You need support for languages or platforms not covered by the provided wheels (e.g., .NET, Java).
Facets
library · maturity active
audio-processing machine-learning cli artificial-intelligence machine-learning media python windows cli source-separation pretrained-models tensorflow music stems gpu-accelerated fast linux macos docker
7 sources
- readme: https://github.com/deezer/spleeter · fetched 2026-10-12 · dd7f9aa40a4f
- homepage: https://research.deezer.com/projects/spleeter.html · fetched 2026-09-21 · af76f8434b1a
- site_page: https://www.deezer.com/features · fetched 2026-09-21 · d9984361dcc8
- site_page: https://research.deezer.com/about · fetched 2026-09-21 · 781e64c3f8e2
- registry_pypi: https://pypi.org/pypi/spleeter/json · fetched 2026-09-21 · 5be635ac3bb0
- site_page: https://www.deezer.com/en/company · fetched 2026-09-21 · 15ae0972dc81
- site_page: https://www.deezer.com/en/channels/new · fetched 2026-09-21 · 782eab920e1a
Member repositories
| Repository | Role | Health v2 |
|---|---|---|
| deezer/spleeter | main | 59 |
For agents
Data as of 2026-10-19T08:05:51.212177+00:00 · Report a problem