Privacy

Last updated October 23, 2026. Tweaker is made by Automatique. Questions: support@tweaker.la.

Your music

Songs, patterns and sound settings live on your Mac and nowhere else. Making music in Tweaker needs no account and sends nothing over the network.

The agent

The agent is optional. To use it you sign in with Google. When you send it a request:

• Tweaker sends your message and a text summary of the current song to the Tweaker server, which forwards it to OpenRouter and on to Anthropic to generate the reply.
• The Tweaker server doesn't store requests or replies. Its logs record your account id, email, the model used and the request size, not the content.
• OpenRouter and Anthropic handle the request under their own policies.

Your account

Signing in creates a Firebase Authentication account (a Google service) holding your Google email, name and profile photo. We use it only to check that you may use the agent. Email us to have it deleted.

This website

The site sets no cookies and runs no analytics. Downloads come from our storage at download.tweaker.la, which, like any web server, sees your IP address when you download.

Changes

If this changes, we'll update this page and its date.