Privacy Policy

Last updated: March 2026

Data Processing

All tool computations run entirely in your browser. We do not upload, store, or process your input data on any server. Your data never leaves your device.

Analytics

We use Google Analytics 4 (GA4) to understand how our tools are used and improve the experience. GA4 collects anonymous usage data such as page views, tool usage events, and general device information. We respect the Do Not Track browser setting.

Cookies

We use a single functional cookie to remember your theme preference (light or dark mode). Analytics cookies are set by Google Analytics. No personal information is stored in cookies.

Local Storage

We use browser local storage to save your favorites list. This data is stored only on your device and is never transmitted to our servers.

Advertising

This site may display advertisements to support the free tools. Ad networks may use cookies to serve relevant ads. Please refer to the respective ad network privacy policies for more information.

Third-Party Links

Our site may contain links to external websites. We are not responsible for the privacy practices of other sites. External links open in new tabs with rel="noopener" for security.

Changes

We may update this privacy policy from time to time. Changes will be posted on this page with an updated date.