Your privacy matters to us. This policy explains how we collect and use your data with transparency and respect.
Last updated: March 17, 2025
Calcosmos is designed with privacy as a core principle. We collect minimal information:
All Calcosmos calculators run entirely in your browser. Here's what that means:
Code runs locally on your device, not on our servers.
We don't have access to your inputs or calculations.
Calculations don't require internet (after initial load).
You have complete control over your data.
Calcosmos uses cookies and third-party services to improve our service and support our business:
We use Google Analytics to track user behavior, page views, session duration, and other metrics. This helps us understand how users interact with Calcosmos and improve the user experience. Google Analytics uses cookies to collect this information.
We display personalized ads through Google AdSense to monetize our service. AdSense uses cookies and other tracking technologies to deliver relevant ads based on your interests and browsing history.
We may use other analytics and advertising partners to help us understand usage patterns and serve you better ads.
Important: While we use these services, your calculation data and input information remain private. We only collect general analytics data about page views and user behavior, not your actual calculations.
Calcosmos uses the following third-party services:
These services may collect personal information such as:
For more information about how Google collects and uses your data, please visit Google's Privacy Policy.
Since we don't collect data, we have nothing to retain. Any data you enter into a calculator stays on your device and is cleared when you close the browser (unless your browser's local storage is enabled, but that's your choice).
Under GDPR, CCPA, and other privacy laws:
Since Calcosmos doesn't collect or store personal data, there's very little to secure. We use HTTPS to encrypt data in transit, and all calculations happen locally on your device. For maximum security, simply don't enter sensitive personal information into any online tool.
We may update this privacy policy from time to time to reflect changes in our practices. We'll notify you of significant changes by updating the "Last updated" date at the top of this page. Your continued use of Calcosmos means you accept any changes.
If you have any questions about this privacy policy or how we handle your data, please reach out to us at [email protected] or use our contact form.
We use Google Analytics and AdSense to improve our service and support our business. While these services collect analytics data and browsing information, your calculation data remains private and local to your device. We're committed to transparency about what data we collect and how it's used.