What happens to values you enter
The arithmetic for concentration, density, individual conversions, and batches runs within your browser. The app does not transmit those values to a calculation endpoint. It does not keep them in local storage or session storage.
No advertising or analytics scripts are installed on this site. The app does not create tracking cookies. If you choose Copy, Print, or Download CSV, your browser handles that action; the resulting clipboard contents, printout, or file are yours to manage.
A page visit still makes a request
This website is served by Cloudflare. To deliver and secure pages, the hosting service may process request details such as an IP address, browser type, device information, requested page, referring page, and access time. Its security services may also use cookies or similar technical signals. These hosting operations are separate from the calculation performed on your device.
You can read more in the Cloudflare privacy policy. Links to outside references open services with their own information practices.
When you send a support email
The address contact@mgtoml.app uses Cloudflare Email Routing to forward mail into a Gmail-hosted support inbox. Your email address, any name you provide, message, and attachments pass through those services and are stored by the email provider. Google's privacy policy describes its provider practices.
I read correspondence to answer questions, resolve website issues, and improve the converter. I keep relevant messages only as long as reasonably needed for support and related records; the providers may retain logs or backups under their own practices. I do not sell this information or use it to advertise to you.
A support question should not require health records or identifying patient information. Please use an anonymous or invented example whenever possible, and omit prescriptions, treatment details, and other sensitive information that is not needed to describe a website problem.
Questions and changes
To ask about information you have emailed, or to request its removal, write to contact@mgtoml.app. This is also the contact for any question about this policy.
If the site's data handling changes, this page will be revised and the date above updated. The policy describes the site as it operates on that date.