Privacy Policy

Last updated: February 23, 2026

muuic.com ("muuic", "we", "us", "our") is operated by Alexiuz AS, Gamlegrensa 8A, 3747 Skien, Norway. This Privacy Policy describes how we collect, use, and protect your information when you use our browser-based music production platform.

1. Information We Collect

We collect the following types of information:

• Account Information: When you register, we collect your username, email address, and a hashed version of your password. We never store passwords in plain text.
• Project Data: Music projects you create and save, including notes, instrument settings, and effect configurations.
• Uploaded Content: Audio samples you upload for custom instruments.
• Usage Data: We may collect basic usage analytics such as pages visited, features used, and session duration.
• AI Interaction Data: Prompts sent to the AI song generation feature, stored temporarily for rate limiting purposes.

2. How We Use Your Information

• To provide and maintain the muuic service
• To save and load your music projects
• To enable real-time collaboration features
• To process AI song generation requests
• To enforce rate limits and prevent abuse
• To communicate important service updates

3. Data Storage and Security

Your data is stored on secure servers. Passwords are hashed using bcrypt. All connections are encrypted via TLS/SSL. We implement reasonable security measures to protect your data, but no method of transmission over the Internet is 100% secure.

4. Third-Party Services

We use the following third-party services:

• Anthropic (Claude API): AI-generated music prompts are sent to Anthropic's API for processing. See Anthropic's Privacy Policy.

5. Data Retention

We retain your account data and projects for as long as your account is active. AI request logs are retained for 30 days. You may delete your account and associated data at any time by contacting us.

6. Your Rights

Under applicable data protection laws (including GDPR), you have the right to:

• Access your personal data
• Correct inaccurate data
• Request deletion of your data
• Export your data (via .muuic file export)
• Object to data processing

7. Cookies and Browser Storage

We use essential session cookies to maintain your login state. We do not use tracking or advertising cookies.

The studio also keeps a small amount of data in your own browser to make the editor work — your interface preferences, projects you have saved for offline use, and, if you are asked to sign in part-way through an action, the text you had typed so it is still there when you come back. This data stays on your device, is never transmitted to us on its own, and is not used to identify or track you. Clearing your browser data removes it.

8. Children's Privacy

muuic is not intended for children under 13. We do not knowingly collect data from children under 13.

9. Changes to This Policy

We may update this Privacy Policy from time to time. We will notify you of significant changes by posting a notice on the site.

10. Contact Us

For privacy-related inquiries, contact us at:

Alexiuz AS
Gamlegrensa 8A, 3747 Skien, Norway
Email: [email protected]