LibreAI / AI Music / ace-step-ui
// ai-music · fspecii/ace-step-ui

ace-step-ui

🎵 The Ultimate Open Source Suno Alternative - Professional UI for ACE-Step 1.5 AI Music Generation. Free, local, unlimited. Stop paying for Suno!

★ 5.0k stars⑂ 773 forksUnknownupdated 2026-06
▦ visual — this project's README ships no embeddable screenshot,
so here's a placeholder. The guide below is complete regardless.
// project facts

Project facts

ace-step-ui is an open-source ai music project by fspecii (fspecii/ace-step-ui on GitHub). It has 4,997 GitHub stars and 773 forks, is released under the Unknown license, and was last updated on GitHub on 27 June 2026.

GitHub stars
4,997
Forks
773
License
Unknown
Last updated on GitHub
27 June 2026
Category
AI Music
Listing
Full install guide
Official site
Official site
// how it works

How it works

  1. Choose creation or library

    Generate new music with AI, or self-host the collection you already own.

  2. Install the app

    Desktop, mobile, and server builds cover every listening setup.

  3. Add models or music

    AI tools download models; players just need your files.

  4. Create or listen

    Generate tracks, or stream your library anywhere.

// features

Why people love it

Made for music

Workflows tuned for musicians and producers, not generic audio.

Modern web UI

A polished React interface makes the power approachable without touching code.

AI composition

Generate melodies, arrangements, and full songs from prompts.

Multi-room

Sync playback across devices and rooms.

Scrobbling & stats

Listening history and stats without the surveillance.

Offline first

Your music works with or without the internet.

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// run it

Run it yourself

  1. Step 1 — Clone the repo

    Download the source and move into the project folder.

    git clone https://github.com/fspecii/ace-step-ui.git
    cd ace-step-ui
  2. Step 2 — Check the README

    Every project documents its own setup; start with install requirements.

    cat README.md | head -60
  3. Step 3 — Run it

    Follow the project's launch command — Docker, pip, npm, or a binary release.

    # see README for the exact launch command
// use cases

What you can build

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// faq

Questions, answered

Who maintains ace-step-ui?

It is an open-source project at fspecii/ace-step-ui with 773 forks. Check the repo's contributors and recent commits to see how active maintenance is.

Is ace-step-ui free for commercial use?

Licensed under Unknown — check the repo for commercial-use terms.

What audio quality do self-hosted players support?

FLAC/lossless is standard; transcoding covers mobile bandwidth.

Can I use AI-generated music commercially?

Often yes, but check the model's license and your local rules on AI works.

Can it replace Spotify?

For your own files, yes — discovery and podcasts are the gaps.

// keep exploring

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// alternatives

Alternatives in AI Music

The most-starred other AI Music projects in the LibreAI catalogue — the realistic shortlist if ace-step-ui is not the right fit.

Get ace-step-ui

Free and open — grab the source, star the repo, and start creating.