Music generation Version 0.1.0

Describe a sound. Hear it in seconds. Nothing leaves your browser.

Toneara turns a short brief (genre, mood, tempo, length) into a playable instrumental sketch, generated on your device. There's no account, no API key and no server. Use it to sketch an idea before you open a full production tool.

Commercial license

$49 one-time

One payment licenses Toneara for your business permanently, with no subscription. Your license ID and download link appear right after checkout and are emailed to you. Personal, non-commercial use is free.

Buy a license · $49 one-time

Music producer arranging audio on a studio workstation — Shaping audio in the studio

Set the brief

Genre

Electronic, hip-hop, ambient, or cinematic.

Mood

Focused, uplifting, dark, or dreamy.

Length

10, 20, or 30 seconds, at your chosen tempo.

Every brief has twelve takes. Generate plays one; the takes list shows all twelve and plays any of them in one click. Each take changes the chord progression, how the chords are played, the bass line, the drums, the lead instrument and the melody. Words in your brief like “piano”, “no drums” or “warm bass” steer the result. The engine is seeded and deterministic, so the same brief always reproduces the same takes.

Nothing to set up

Nothing leaves the browser

A strict content security policy allows no third-party runtime requests. Prompts, settings, and generated audio stay on the device.

No account, ever

No sign-in, API key or usage fees. It runs in your browser and nothing you type is uploaded.

Twelve distinct takes, deterministic

A procedural, seeded generator with no trained model. The same brief and settings always reproduce the same take.

Installable and offline

Ships as a progressive web app with offline app-shell caching, so it starts even without a connection.

WAV export and project files

Waveform, seeking, every take one click away, and a WAV download (16-bit, mono, 44.1 kHz), plus a portable, validated project file you can hand off or re-import.

Free for personal use

Business use is a one-time commercial license per business: self-host it for internal use, modify it, get 0.x updates. Not open source; no reselling or hosting it for others. Audio you generate is yours to use, including commercially.

Product facts

Who it's for: Anyone who wants to sketch an instrumental idea before opening a full production tool.
What it does for you: A playable instrumental sketch from a short brief (genre, mood, tempo, length), with twelve takes per brief.
What runs, and where: Entirely in your browser, as a progressive web app that installs and starts offline. No account and no server; a business can self-host it for internal use.
AI model: None. A procedural, seeded generator with no trained model, so the same brief and settings always reproduce the same take.
Separate costs: None. No API key or usage fees.
You get back: A WAV download (16-bit, mono, 44.1 kHz) and a portable project file you can hand off or re-import. Audio you generate is yours to use, including commercially.
Your data: Prompts, settings and generated audio stay on the device. A strict content security policy allows no third-party runtime requests.
Price and billing: $49 one-time per business, with no subscription or renewal. Personal, non-commercial use is free.
License: One business, permanently, for this major version, to self-host for internal use and modify. Not open source; no reselling or hosting it for others. The terms are the LICENSE file inside the download.
Delivery: Your license ID and download link appear right after checkout and are emailed to you. Each purchase includes 25 downloads.
Support and updates: 0.x updates are included with a business license.
Known limits: Four genres (electronic, hip-hop, ambient, cinematic) and four moods.
Takes are 10, 20 or 30 seconds long, and the WAV export is mono.
Version: 0.1.0, as stated on its release badge

How it compares

Toneara vs. SoundrawA trained model behind a subscription vs. a private, offline sketch engine that makes no such claim

Release updates

Get an email when a new version of Toneara ships.

Toneara is made by Merit AC. Using it at a business is covered by its commercial license in our terms. Questions: contact us.