Vocal-Splitter-Local
Separate vocals from music locally in Chrome with HTDemucs + ONNX Runtime Web. No API, no upload.
Details
- External ID
- 1370368687
- Source
- GITHUB
- Company
- —
- Product
- Vocal-Splitter-Local
- Website domain
- github.com
- Launched
- Sept. 14, 2026
- Cohort
- —
- Upvotes
- 10
- Upvotes percentile
- 0.28183448629259544
- Tags
- audio-processing, chrome-extension, chrome-extensions, demucs, htdemucs, local-first, music-source-separation, onnxruntime, onnxruntime-web, privacy, stem-separation, vocal-remover, webgpu
- Fetched at
- Sept. 18, 2026, 5:02 p.m.
- Updated at
- Sept. 18, 2026, 5:02 p.m.
Enrichment
- Theme
- audio and music production tools
- Vertical
- Media & entertainment
- Function
- Workflow automation
- Audience
- Prosumer
- AI stance
- AI-native
- Project type
- Hobby / open-source project
- Normalized one-liner
- in-browser local vocal isolation tool
- Manually corrected
- False
Could you build this?
Partial The web UI and ONNX Runtime Web wrapper are straightforward to vibe-code, but executing heavy audio source separation locally in the browser requires complex audio DSP and memory optimization.
What it would actually take: The stack requires ONNX Runtime Web with WebGPU/WASM acceleration alongside a client-side audio DSP pipeline implemented via Web Audio API or AudioWorklets. The hardest challenges are replicating torchaudio's exact short-time Fourier transform (STFT) and inverse STFT math in JavaScript/WASM, chunking audio with overlap-add without phase artifacts, and preventing browser tab crashes from high memory consumption.
Competitors
Other products that read as similar to this one — 96 launches clear the similarity bar, closest 8 shown.
Attention rank: #88 of 97 (itself plus its competitors, highest first — normalized so YC and Product Hunt are compared fairly).
Launched 304 days after the earliest competitor.
- UVR Vocal Remover · ph · 2026-09-18 · 1 upvotes · similarity 0.64
- Free Vocal Remover · ph · 2026-09-14 · 1 upvotes · similarity 0.58
- AI Vocal Remover · ph · 2026-09-08 · 1 upvotes · similarity 0.56
- Transcribe Your Voice in Terminal Locally · hn · 2025-11-21 · 6 upvotes · similarity 0.48
- Vocal Slice · hn · 2026-08-10 · 51 upvotes · similarity 0.44
- StemConsole · ph · 2026-09-23 · 1 upvotes · similarity 0.44
- MP3 to MIDI · ph · 2026-09-15 · 2 upvotes · similarity 0.43
- Sound Explorer Hub · ph · 2026-09-18 · 2 upvotes · similarity 0.42
Other launches for this product
- No other launches for this product.
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