Stem Splitter - OffgridStem

Split songs into 6 stems on-device, no ads, no subscription. NEW: 6-stem AI, live reactive visualizer, landscape mode, BPM detection.

Split any song into clean, isolated stems — 100% on your device, no cloud, no waiting, no subscription.

NEW: 6-STEM SEPARATION OffgridStem now separates Vocals, Drums, Bass, Guitar, Piano, and Other — not just the standard 4. Study a guitar riff note-for-note, isolate the piano part, or build a cleaner instrumental than ever.

NEW: LIVE REACTIVE VISUALIZER Your exported mixdowns now live in a dedicated Exports player with a real-time, audio-reactive waveform — 14 visual styles (Bars, Neon Glow, Glass, Siri-style Fluid, Circular, Retro EQ, Cassette, and more) and 4 color themes. Turn your phone sideways for an immersive fullscreen view.

NEW: PITCH & TEMPO IN YOUR EXPORTS Shift the key, slow down the tempo to learn a part — your exported mixdown now matches exactly what you heard, not the original.

NEW: AUTOMATIC BPM DETECTION Every separated song gets an estimated tempo, shown right where you're already adjusting playback speed — no need to look it up separately.

WHY OFFGRIDSTEM • 100% on-device — your music never leaves your phone • No ads, ever • One-time purchase — no subscription, no expiring credits • Fast — separation runs locally, no upload/download wait • Private by design — nothing to log in to, nothing to upload

WHO IT'S FOR • Singers isolating vocals to study melody and phrasing • Guitarists and pianists isolating their instrument to learn a part • Karaoke and backing-track creators • Remixers and producers pulling clean stems from any track • Anyone who just wants the instrumental (or just the vocals) from a song

HOW IT WORKS

1. Import a song, or extract audio from a video
2. OffgridStem separates it into up to 6 clean stems, entirely on your device
3. Mix, mute, solo, adjust pitch/speed per stem
4. Export a mixdown — with your pitch/speed changes baked in — or export individual stems

Free to try: your first 3 songs are full-length and fully exportable. After that, previews are capped at 60 seconds unless you unlock Pro.

No ads. No subscription. No cloud. Just your music, separated, on your terms.