Privacy Policy

Last Updated: June 2026

This Privacy Policy explains how LUFS Optimizer handles information when you use this website and online MP4 loudness optimization tool.

Information We Collect

When you use LUFS Optimizer, we may process limited information necessary to operate the service. This may include uploaded MP4 files, processed output files, server log data, browser information, IP address, pages visited, timestamps, and basic device information.

Uploaded Files

Uploaded MP4 files are processed automatically so the website can create an optimized downloadable version. Uploaded and processed files are intended to be temporary. Files older than approximately 24 hours may be automatically deleted from the server.

How We Use Information

We use information to operate the website, process uploaded files, provide download links, monitor performance, prevent abuse, troubleshoot errors, improve the user experience, and maintain security.

Google Analytics

This website uses Google Analytics to help understand how visitors use the site. Google Analytics may collect information such as pages visited, browser type, device type, approximate location, traffic source, and engagement activity.

Advertising and Cookies

This website may display ads through Google AdSense or similar advertising networks. Advertising partners may use cookies or similar technologies to serve ads, measure ad performance, and personalize or limit advertising where applicable.

Cookies

Cookies may be used for analytics, advertising, security, and website functionality. You can control or disable cookies through your browser settings.

File Privacy

Uploaded files are not intended to be publicly listed or shared on the site. However, users should avoid uploading sensitive, private, illegal, or confidential material.

Third-Party Services

LUFS Optimizer may use third-party services including hosting providers, analytics providers, advertising providers, and technical infrastructure providers to operate the website.

Contact

If you have questions about this Privacy Policy, contact us at support@lufsoptimizer.com.