TrackSplit – Remove vocals and instruments from any song, offline

Show HN: TrackSplit – Remove vocals and instruments from any song, offline

Operating in show hn launch, TrackSplit – Remove vocals and instruments from any song, offline operates.

Profile

I built TrackSplit because I wanted to practice drums along to my favorite songs without the original drum track getting in the way.Existing solutions like LALAL.AI and Moises require uploading your audio to their servers. I wanted something that runs locally, both for privacy and because I didn't want another subscription.TrackSplit separates any song into 6 stems: vocals, drums, bass, guitar, piano, and other. It runs entirely on your Mac with no internet required.Technical details: - Built with Swift/SwiftUI with an embedded Python backend - Uses HTDemucs v4 (Hybrid Transformer Demucs) for separation - GPU-accelerated on Apple Silicon via Metal/MPS - Processes most 4-minute songs in ~90 s

Within the show hn launch space, the company focuses on its core offering rather than a broad product line.

The company is listed at the Show HN launch stage of development.

Website: tracksplit.co