Data boundaries
Open Free Tools prefers browser-side processing whenever possible. When a feature needs backend processing, the page should explain that the uploaded file may leave the device and should show the relevant limits before conversion starts.
Analytics and ads
The site may use Google Analytics and, later, Google AdSense. Analytics helps understand public page usage. Future ads should appear on content or landing pages, not beside upload, play, convert, download, or editor controls.
User control
The project should keep privacy language clear, update this page when backend behavior changes, and provide a contact route for privacy questions or removal requests.