Privacy Policy

Last updated: August 29, 2026

1. Information We Do Not Collect

We do not require user account registration. Calculations typed into our converter tools are processed entirely within your web browser (client-side) and are never transmitted to our servers.

2. Local Storage Usage

We use browser `localStorage` solely to remember your color theme preference (Light or Dark mode). This preference is stored locally on your device.

3. Contact Inquiries

If you choose to submit a message via our Contact Us form, we receive your name, email, and message solely for the purpose of answering your inquiry. We do not sell or share this information.

4. Contact Us

For any privacy questions or data deletion requests, contact us at: contact@kw-in-ps.de.