Privacy Policy

Last updated: December 2025

1. Data Collection

At Universal Unit Converter, we prioritize your privacy. We do not collect any personal identification information (PII) from our users. Most of our unit conversion tools process data entirely within your own web browser using JavaScript. This means your data never leaves your device.

2. Local Storage

We use your browser's local storage to save your recent conversion history. This data is stored only on your computer and is used to provide you with a more convenient experience. You can clear this history at any time through the application settings or by clearing your browser data.

3. Cookies and Analytics

We use cookies to analyze site traffic and improve our services. For detailed information on the specific cookies we use, please refer to our Cookie Policy.

4. Third-Party Services

We use Google Analytics to understand how visitors interact with our website and Google AdSense to serve non-intrusive advertisements. These services may collect anonymous data such as IP addresses or device identifiers.

5. Changes to This Policy

We may update our Privacy Policy from time to time. We will notify you of any changes by posting the new Privacy Policy on this page and updating the "Last updated" date.