Last updated: March 2026
Overview
MUSE CORE ('we', 'our', or 'the service') provides music utilities including metronome, tuner, official audio generation, and mastering. This Privacy Policy explains how we handle information when you use our service. We do not require user registration, and we do not collect personal information.
Information We Do Not Collect
We do not collect personal information such as names, email addresses, phone numbers, or account credentials. There is no sign-up or login process. All processing—including metronome, tuner, audio/video encoding, and mastering—occurs locally in your browser. Your audio files, images, and any other data you use with our tools never leave your device and are not transmitted to our servers or any third party.
Browser and Technical Data
When you visit our website, your browser may automatically send standard technical information (e.g., IP address, browser type, device type) to enable the site to load and function. We do not use this information to identify or track you personally. We do not use cookies for tracking or advertising purposes. Any local storage (e.g., preferences) remains on your device only.
Third-Party Services
Our service may use third-party services (e.g., hosting, analytics) to operate the website. These services may collect limited technical data as described in their own privacy policies. We do not share your personal information with third parties because we do not collect it.
Changes and Contact
We may update this Privacy Policy from time to time. Continued use of the service after changes constitutes acceptance. If you have questions about this policy, please contact us through the contact page.