Last updated: January 2026
This Privacy Policy describes how Tri-Calendar Tool ("we," "us," or "our") handles information when you use our website.
Calculator Inputs: All dates, times, and numbers you enter into the tool are processed entirely in your browser. They are never transmitted to our servers, stored, or shared.
Usage Data: Like most websites, we may collect standard log data (IP address, browser type, pages visited) through analytics tools. This data is aggregated and anonymous.
Cookies: We use cookies to analyze traffic and serve advertisements. You can disable cookies in your browser settings.
We use Google AdSense to display advertisements. Google may use cookies to serve ads based on your prior visits to this and other websites. You can opt out of personalized advertising by visiting Google Ads Settings.
We may use third-party services such as Google Analytics and Google AdSense. These services have their own privacy policies governing how they handle data.
We do not store your calculator inputs. All calculations are performed locally in your browser. We take reasonable measures to protect any aggregated data we collect.
Our service is not directed to anyone under the age of 13. We do not knowingly collect personal information from children.
We may update this Privacy Policy from time to time. Changes will be posted on this page with an updated date.
If you have questions about this Privacy Policy, email us at hello@tricalendar.app.