LocalMusic AI Music Generator

LocalMusic AI is a professional AI music creation studio that runs entirely on your Mac. No subscriptions, no cloud uploads, no data collection. Your music stays on your machine.

Powered by ACE-Step 1.5, the leading open-source music generation model, and Apple's MLX framework, LocalMusic AI turns your Mac into a royalty-free music production powerhouse.

GENERATE ANY STYLE OF MUSIC

• Create full songs up to 5 minutes with AI-generated vocals and custom lyrics

• Produce instrumentals and beats across every genre — pop, rock, jazz, electronic, classical, hip-hop, lo-fi, ambient, metal, R&B, country, and more

• Fine-tune with custom BPM, key signature, and time signature controls

• Use style tags to shape genre, mood, tempo, and instrumentation

• AI-powered lyrics editor with structure tags and format assistant

PERFECT FOR CONTENT CREATORS

• Generate copyright-free, royalty-free background music for YouTube videos, podcasts, and streams

• Create custom jingles, intros, and outros without licensing fees

• Produce unlimited tracks with full commercial rights to everything you generate

• No attribution required — use your music anywhere

ADVANCED GENERATION

• LoRA style adapters — apply community voice personas (jazz, lo-fi, orchestral, metal) and blend them

• Custom voice personas — train on your vocal samples to generate music in your style

• Reference audio for style transfer — match the vibe of any track

• Audio covers — reimagine existing songs in new styles

• Repainting — regenerate specific sections of a song

• Batch generation — create multiple variations at once

• Seed control for reproducible results

BUILT-IN PRODUCTION TOOLS

• Audio editor for trimming, cropping, and adjustments

• Stem separation — split any song into vocals and accompaniment using neural AI

• Music video generator with real-time Metal shader visualizers

• Procedural album art generator

• Waveform player with real-time generation progress

FREE CLOUD GENERATION

• Generate via the ACE Music API without downloading any models

• Get a free API key at acemusic.ai — no credit card required

• Same ACE-Step 1.5 model running on dedicated cloud infrastructure

DESIGNED FOR YOUR MAC

• Native Apple Silicon performance with Metal GPU acceleration

• Beautiful dark interface inspired by professional music apps

• Music library with search, favorites, playlists, and history

• 100% offline after initial setup — no internet required

• App Sandbox for maximum security and privacy

OPEN SOURCE FOUNDATION

Built on ACE-Step 1.5 (Apache 2.0) and MLX. No hidden costs, no usage limits, no tracking. Create unlimited music — instrumentals, songs with vocals, beats, ambient soundscapes — with full commercial rights.

Ideal for musicians, YouTubers, podcasters, content creators, game developers, filmmakers, and anyone who wants original, copyright-free music without monthly fees.