Last updated · March 12, 2026
Privacy Policy
What we collect, what we do not, and what is yours to ask for.
At Esoteric Numbers (https://www.esotericnumbers.com), your privacy matters. This Privacy Policy explains what information we collect, how we use it, and your rights regarding that information. All numerology calculations are performed entirely in your browser — your name and birth date are never sent to our servers for processing.
Information We Collect
You do not need an account to use our calculators. Any name or birth date you enter is processed entirely in your browser and is never sent to or stored on our servers.
If you choose to create an account, we collect your email address and, optionally, your name and birth date. This data is encrypted at rest and is never shared or sold.
We automatically collect anonymous usage data through cookies and similar technologies, including your IP address (anonymized), browser type and version, device type, operating system, pages visited, time spent on pages, and referring URL.
This anonymous data is collected solely to understand how visitors use the site and to improve the experience.
Cookies and Tracking Technologies
Cookies are small text files stored on your device. We use cookies for analytics and remembering your preferences (such as language and color mode).
We use a Consent Management Platform (ConsentManager) to obtain your consent before activating any non-essential cookies. You can change your cookie preferences at any time via the consent banner.
Essential cookies are required for the site to function properly, such as storing your language preference. These do not require consent.
Analytics cookies are only activated after you give explicit consent through the cookie banner.
Third-Party Services
Google Analytics (GA4) — We use Google Analytics to collect anonymous statistics about site traffic and usage patterns. Google Analytics may set cookies on your device. Google's privacy policy applies to data collected by their service.
ConsentManager — Our consent management platform manages your cookie preferences and ensures compliance with privacy regulations.
Sentry — We use Sentry for error monitoring to detect and fix technical issues. Sentry collects anonymous error data and does not track individual users.
How We Use Your Information
To provide and maintain the website and its numerology tools.
To analyze anonymous usage trends and improve site content and performance.
To detect and fix technical errors using Sentry.
If you have an account, to save your profiles and provide personalized features such as forecast history and saved people.
We never sell, trade, or share your personal data with third parties for their own marketing purposes.
Account Data & Encryption
If you create an account, your name and birth date are encrypted at rest on our servers using industry-standard encryption.
You can delete your account and all associated data at any time from your account settings — no questions asked.
If you use the calculators without an account, no personal data is collected or stored.
Data Retention
If you do not have an account, no personal data is collected or retained.
If you have an account, your data is retained until you choose to delete it.
Anonymous analytics data is retained according to Google Analytics' default retention settings (14 months).
Cookie preferences are stored locally on your device and can be cleared at any time through your browser settings or the consent banner.
Your Rights
You have the right to accept or refuse non-essential cookies at any time via the cookie consent banner.
You can clear all cookies through your browser settings.
If you are in the European Economic Area (EEA), you have the right to access, rectify, or erase any personal data we may hold, the right to restrict or object to processing, and the right to data portability under the GDPR.
If you are a California resident, you have additional rights under the CCPA, including the right to know what data is collected and the right to request deletion.
To exercise any of these rights, contact us at the email address listed below.
Children's Privacy
Our website is not directed at children under the age of 13. We do not knowingly collect any personal information from children.
If you believe a child has provided us with personal data, please contact us and we will take steps to remove it.
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 page periodically to stay informed about how we protect your privacy.
Contact Us
If you have questions or concerns about this Privacy Policy, please visit our Contact page or email us at the address provided there. Contact