OnlineCalMaster.com
Your privacy matters to us.
OnlineCalMaster is designed to provide useful calculators without requiring an account, login, or saved calculation history. This page explains what information may be processed when you use our website and how we keep the experience simple, transparent, and respectful of your privacy.
1. Information We Handle
We do not ask you to create an account and we do not intentionally collect personal information through the calculator tools. Calculations are performed in your browser where possible, and we do not store your calculation history on our servers.
Some limited technical information may be processed automatically when you visit the site, such as browser type, device information, approximate location derived from network data, pages visited, and basic usage events. This helps us understand performance, reliability, and which tools are most useful.
2. Cookies, Ads, and Analytics
OnlineCalMaster may use cookies and similar technologies for analytics, advertising, security, and basic site functionality. These technologies help measure site traffic, improve page performance, and support services such as Google Analytics, Google Tag Manager, and Google advertising tools.
You can manage or disable cookies through your browser settings. Some features or third-party services may work differently if cookies are restricted.
3. Third-Party Services
We use selected third-party services to operate and improve the website. For example, Google services may process analytics or advertising data, and currency conversion tools may request exchange-rate data from external APIs such as Frankfurter API.
These services operate under their own privacy policies. We recommend reviewing their terms if you would like to understand how they process information.
4. Data Security
We take reasonable steps to keep the website stable and secure. However, no website, internet transmission, or third-party service can be guaranteed to be completely secure. Please avoid entering confidential or sensitive personal information into calculator fields.
5. Your Choices
- Use OnlineCalMaster without creating an account.
- Clear cookies or browsing data from your browser at any time.
- Use browser privacy controls or extensions to limit analytics and advertising tracking.
- Contact us if you have a privacy question about this website.
6. Children's Privacy
OnlineCalMaster is not directed to children under 13. We do not knowingly collect personal information from children. If you believe a child has provided personal information through the site, please contact us so we can review the concern.
7. Changes to This Policy
We may update this Privacy Policy from time to time to reflect changes to the website, services, or legal requirements. The latest version will be posted on this page with an updated effective date.
8. Contact Us
If you have questions about this Privacy Policy or how OnlineCalMaster handles privacy, please reach us through the Contact Us page.