Privacy Policy

The short version

The homepage mastering booth processes your track locally in your browser. Your audio is not uploaded to MixMasterAI, stored on our servers, listened to by a person, or used to train a model. No account or payment information is required.

What we collect

The homepage mastering booth does not transmit your audio to us. We do not collect:

• ·Your name, email address, or any personal information
• ·An account or login credentials of any kind
• ·Payment or billing information
• ·Device fingerprints or cross-site tracking identifiers

How we use your audio

Your browser decodes the selected file, performs the mastering chain, and creates the downloadable WAV locally. MixMasterAI does not receive the audio or use it to train an AI or machine-learning model.

File retention and deletion

The homepage mastering booth does not create a server copy, so there is no hosted source or mastered file for MixMasterAI to retain or delete. The local preview URL exists only in the current browser session.

Third parties and data sharing

• ·We do not sell your data to anyone, ever.
• ·We do not share your audio or any personal data with third parties.
• ·The homepage mastering booth does not send your audio or extracted audio features to a third-party AI service.

Cookies and local storage

MixMasterAI stores your cookie choices and product preferences in local storage. One preference key is mixmaster.sound which saves your sound-effects preference across visits. Optional analytics or advertising storage is disabled unless you explicitly accept it in the consent panel.

Analytics

We do not use any analytics tracking by default. We may use anonymized, aggregate server-side metrics (such as total mastering jobs completed or average processing time) to monitor service health. These metrics contain no information that identifies individual users or tracks individual sessions.

Your rights

Because we do not collect personal data, there is very little to act on. If you want your audio files deleted before the automatic 48-hour window, contact us and we will delete them. If you have questions about what data we may hold related to a specific upload, contact us with your job ID or upload timestamp and we will respond promptly.

Changes to this policy

We may update this policy as the service evolves. If we make meaningful changes, we will update the date at the top of this page. We will never make changes that retroactively affect files already processed.

Contact

Questions or deletion requests? Write to us at hello@mixmasterai.co.