What Tonekai does
Tonekai adjusts the loudness, balance, and peaks of your track — directly on your Mac. Drop in an audio file, let it process, then compare Original and Mastered before exporting. No settings to learn, no knobs to tweak.
No uploads, by design
Unlike cloud mastering services, everything Tonekai does happens on your Mac. Your audio never leaves your machine. Unreleased demos and works in progress stay exactly where they belong — with you. Tonekai is Apple Silicon native and takes advantage of the Neural Engine.
No subscription — a one-time Pro Unlock
Previewing your mastered track is free. When you like what you hear, a one-time Pro Unlock purchase enables WAV / AAC export and unlimited mastering. No monthly fees.
Who it's for
Tonekai is built for AI music creators polishing tracks from tools like Suno and Udio, musicians finishing demos quickly, and anyone who wants a mastered sound without mastering complexity. It requires macOS 14.0 or later.
About this blog
On this blog we'll share mastering basics, tips for AI music creation, and ways to get the most out of Tonekai. To start, try it with one of your own tracks and hear the difference between Original and Mastered.