Last updated: July 2026
Information We Collect
Probability Calculator Hub does not collect any personal information from users. All calculations are performed locally in your browser using JavaScript. No data is sent to our servers.
We may collect anonymous usage statistics through standard web analytics to understand which calculators are most popular and improve our services. This data includes page views, referral URLs, browser type, and device information — nothing that can identify you personally.
Cookies
We use minimal cookies for essential functionality:
- Theme preference: Stores your dark/light mode choice in local storage (not a cookie).
- Analytics cookies: If enabled, these help us understand site usage patterns.
You can disable cookies in your browser settings at any time. The calculators will continue to function normally.
Third-Party Services
We use Google Fonts for typography. When you load a page, your browser may request font files from Google's servers. Google's privacy policy governs that data. We do not use tracking scripts, advertising networks, or social media pixels.
Data Security
Since we don't collect or store personal data, there is nothing to secure on our end. All calculator inputs remain in your browser and are never transmitted. We use HTTPS to protect your connection to our site.
Children's Privacy
Our services are educational and suitable for all ages. We do not knowingly collect data from children under 13. If you believe a child has provided us with personal information, contact us and we will remove it.
Changes to This Policy
We may update this privacy policy occasionally. Changes will be posted on this page with an updated date. Continued use of the site after changes constitutes acceptance of the updated policy.
Contact
For privacy-related questions, please visit our Contact page.