Privacy Policy

Last updated: February 9, 2026

Introduction

OnlineCalcAI ("we", "us", "our") operates the website onlinecalcai.com. This Privacy Policy explains how we collect, use, and protect information when you visit our website.

Information We Collect

OnlineCalcAI is designed with privacy in mind. We do not require user accounts, and we do not store any personal data or calculation inputs. All calculations are performed locally in your browser.

We may automatically collect limited technical information:

  • IP address (anonymized)
  • Browser type and version
  • Pages visited and time spent
  • Referring website
  • Device type and screen resolution

Cookies and Advertising

We use Google AdSense to display advertisements. Google AdSense may use cookies and similar technologies to serve ads based on your prior visits to our website or other websites. Google's use of advertising cookies enables it and its partners to serve ads based on your visit to our site and/or other sites on the Internet.

You may opt out of personalized advertising by visiting Google Ads Settings. Alternatively, you can opt out of third-party cookies by visiting the Network Advertising Initiative opt-out page.

Google Analytics

We may use Google Analytics to understand how visitors interact with our website. Google Analytics collects information anonymously and reports website trends without identifying individual visitors. You can opt out by installing the Google Analytics Opt-out Browser Add-on.

Data Security

Since we do not collect personal data or require user accounts, there is minimal data to protect. All calculations are performed client-side in your browser and are never transmitted to our servers.

Third-Party Links

Our website may contain links to external websites. We are not responsible for the privacy practices of other sites and encourage you to read their privacy policies.

Children's Privacy

Our website is not directed at children under 13. We do not knowingly collect personal information from children.

Changes to This Policy

We may update this Privacy Policy from time to time. Changes will be posted on this page with an updated revision date.

Contact Us

If you have questions about this Privacy Policy, please contact us at our contact page.