Stemdeck icon
Stemdeck icon

Stemdeck

Stemdeck is a modern stem extraction platform for musicians, producers and hobbyists, designed to isolate vocals, drums, bass, piano and guitar for practice, transcription, remixing, and creative audio workflows through a modern and interactive interface.

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  • Windows
  • Mac
  • Linux
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  • HaramLite icon
    smsm added Stemdeck as alternative to HaramLite
  • Abdullah-3468 liked Stemdeck
  • thiscouldbeyourusername reviewed Stemdeck  

    imagine still paying for lala ai, fadr and what all these platforms are called. well, do it locally..with GPU, CPU...your choice, your data...and wow, even YOUR money. when i tried it as a docker container with CPU only it wasnt any slower than the online services.

  • Ultimate Vocal Remover GUI icon
    Paul added Stemdeck as alternative to Ultimate Vocal Remover GUI, moseca, moises.ai, Lalal.ai and 20 more
  • Paul added Stemdeck

Stemdeck information

GitHub repository

  •  4,095 Stars
  •  355 Forks
  •  32 Open Issues
  •   Updated  
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Our users have written 1 comments and reviews about Stemdeck, and it has gotten 1 likes

Stemdeck was added to AlternativeTo by Paul on and this page was last updated .

Comments and Reviews

   
Top Positive Comment
thiscouldbeyourusername
0

imagine still paying for lala ai, fadr and what all these platforms are called. well, do it locally..with GPU, CPU...your choice, your data...and wow, even YOUR money. when i tried it as a docker container with CPU only it wasnt any slower than the online services.

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What is Stemdeck?

Free, local stem separation. No account. No upload. No subscription.

Drop in an MP3, WAV, FLAC, OGG/Opus, MP4, or M4A file, or paste a YouTube URL, and StemDeck splits the audio into up to six stems (vocals, drums, bass, guitar, piano, other). Play them back in a DAW-style multitrack mixer: mute, solo, balance levels, zoom the waveform, loop a region, and export individual stems or a custom mix. Everything runs locally on your own machine.

Features:

  • 6-stem separation via Demucs htdemucs_6s, with auto-detection of the best Torch device (CUDA on NVIDIA, MPS on Apple Silicon, CPU fallback).
  • YouTube and local file import. Paste a YouTube URL or drop an MP3, WAV, FLAC, OGG/Opus, MP4, or M4A directly onto the import bar.
  • DAW-style waveform editor with min/max sample rendering across all stems, shared normalization, zoom in/out/Fit, loop drag on the ruler, gold playhead overlay, and stem-aligned lanes.
  • Stem subset extraction. Click stem chips to choose which stems to keep. Clicking from "all selected" snaps to "only this one"; subsequent clicks add or remove.
  • "Original" backing track. When you pick a subset, a 7th lane contains the complement (full song minus selected stems), perfect for A/B reference without doubling.
  • Downloadable selected mix. A single mix.wav of just your selected stems, summed via ffmpeg amix.
  • Per-stem mixer with volume fader, mute, solo, and "monitor" (solo-only) per stem. State syncs between the preview mixer and the stems sidebar.
  • Live VU meters per stem. Post-gain RMS via Web Audio analysers with peak hold and slow falloff.
  • Song analysis including BPM (librosa beat tracker), key, scale, and confidence (Albrecht-Shanahan profiles), integrated LUFS (BS.1770), and sample peak in dBFS.
  • Cancellable jobs. Cancel mid-pipeline and the runner terminates the active subprocess immediately, deletes the partial job dir, and returns to ready.
  • Library panel with folder-based track organisation, drag-and-drop, search, and trash.