Privacy Policy
Last Updated: June 1, 2026
At RDGM.us, we are committed to protecting the privacy of our visitors. This Privacy Policy documents the types of information collected and recorded by RDGM.us and how we use it.
1. Data Collection & Offline-First Design
RDGM.us provides utility tools (such as the Landscape Field Toolkit, Habit OS, Block Shape Builder, and Password Generator) that process calculations and data locally inside your web browser. We do not collect, store, or transmit your personal calculations, habit logs, coordinate data, or generated passwords to external servers. Your data stays on your local device.
2. Google AdSense & Cookies
To support the development and maintenance of our free tools suite, we display third-party advertisements via Google AdSense. In order to serve relevant ads, Google utilizes cookies to track user interactions and behavior.
- Third-Party Vendors: Third-party vendors, including Google, use cookies to serve ads based on your prior visits to RDGM.us or other websites on the Internet.
- Google's Advertising Cookies: Google's use of advertising cookies enables it and its partners to serve personalized ads to our visitors based on their visit to this website and/or other sites on the Internet.
- Personalized Advertising: These cookies gather non-personally-identifiable information such as pages visited, browsing patterns, and browser characteristics to tailor ads to your interests.
3. How to Opt-Out of Personalized Ads
You have complete control over personalized advertising tracking and can easily opt-out at any time:
- You can opt-out of Google's personalized advertising entirely by visiting the Google Ads Settings page.
- Alternatively, you can opt-out of a third-party vendor's use of cookies for personalized advertising by visiting the About Ads Choices Opt-Out portal.
4. Local Storage Usage
Our applications (such as Habit OS and the Into The Odd Character Sheet) utilize your browser's local storage (localStorage) to save your layouts and sheets directly on your device. We also save a single preference flag (theme: 'light' or theme: 'dark') in local storage to preserve your light/dark mode choices across page navigations. You can clear this storage at any time by clearing your browser's history or cache.
5. Consent
By using our website, you hereby consent to our Privacy Policy and agree to its terms.