Privacy Policy
Last updated: 2025-01-01
Introduction
This Privacy Policy explains how standarddeviationcalculator.app ("we", "us", or "our") collects, uses, and protects your information when you use our website and calculator tools. We are committed to protecting your privacy and ensuring transparency about our data practices.
Information We Collect
We do not collect, store, or transmit any of the data you enter into our calculators. All statistical calculations are performed entirely in your browser using client-side JavaScript. Your data never leaves your device. We may collect anonymous usage analytics (page views, browser type, country) through third-party analytics services to improve our website.
Cookies and Tracking
We use essential cookies to ensure proper website functionality, such as remembering your language preference. We may also use analytics cookies (e.g., Google Analytics) to understand how visitors use our site. You can disable cookies in your browser settings at any time, though some features may not work correctly without them.
Third-Party Services
Our website may use third-party services for analytics, hosting, and content delivery. These services may collect anonymous data about your visit according to their own privacy policies. We do not share any personally identifiable information with third parties.
Data Security
Since all calculations are performed locally in your browser, your data is inherently secure — it is never transmitted to our servers. Our website is served over HTTPS to ensure secure communication between your browser and our servers for page content.
Children's Privacy
Our website is a general-purpose educational tool and does not knowingly collect personal information from children under 13. If you believe a child has provided us with personal information, please contact us so we can take appropriate action.
Changes to This Policy
We may update this Privacy Policy from time to time. Any changes will be posted on this page with an updated revision date. We encourage you to review this policy periodically.
Contact Us
If you have any questions about this Privacy Policy, please contact us at support@standarddeviationcalculator.app.