Last Updated: July 26, 2026
Your privacy matters to us. PPM to MG/L is built with a privacy-first approach — all PPM-to-mg/L conversions are performed entirely in your browser. No conversion inputs, density values, or calculated results are transmitted to our servers or any third-party service.
Information We Collect
PPM to MG/L collects minimal data. Specifically, we may receive:
- Contact Information: If you reach out through our Contact Us page, we collect your name, email address, and message content solely to respond to your inquiry.
- Technical Data: Standard server logs may record your IP address, browser type, operating system, referring URL, and pages visited. This data is collected in aggregate to maintain site performance and security.
Information We Do Not Collect
We do not collect, store, or transmit the values you enter into the PPM to MG/L converter. Your PPM inputs, mg/L outputs, density settings, and any other calculation parameters remain entirely on your device.
How We Use Your Information
- To respond to messages submitted through the contact form.
- To monitor and improve site performance, stability, and user experience.
- To identify and address technical issues or security threats.
Cookies and Analytics
PPM to MG/L may use cookies or similar technologies for basic site functionality and anonymous traffic analytics. These tools help us understand which pages are most useful and how visitors navigate the site. Analytics data is collected in aggregate and is never tied to your individual conversion inputs.
Data Sharing
We do not sell, rent, or trade your personal information to third parties. Information may only be disclosed when required by law, to protect the rights and safety of our users, or to trusted service providers who assist in operating the site under strict confidentiality agreements.
Data Retention
Contact form submissions are retained only as long as needed to address your inquiry. Technical log data is retained for a limited period for security and performance analysis, after which it is deleted or anonymized.
Your Rights and Choices
You may choose not to submit any personal information through the contact form. You can manage or disable cookies through your browser settings. If you wish to request deletion of any personal data we hold, please contact us and we will respond promptly.
Children's Privacy
PPM to MG/L is a general-purpose educational tool and does not knowingly collect personal information from children under the age of 13. If we become aware that such data has been collected, we will take steps to delete it immediately.
Contact
For privacy-related questions or data requests, please visit our Contact Us page or email us directly at contact@ppmtomgl.com.