Privacy Policy

Last updated: April 3, 2026

Celestara ("we", "our", or "us") is committed to protecting your privacy. This Privacy Policy explains how we collect, use, and safeguard your information when you use our website at tarot.workhive.uk ("Website" or "Service").

1. Information We Collect

1.1 Information You Provide

When you use Celestara for a tarot reading, you may provide:

Birth data: Date of birth, time of birth (optional), and place of birth. This information is used solely to calculate your astrological chart and is processed in real-time. We do not store this data on our servers.
Language preference: Your selected language (Traditional Chinese, English, Japanese, or Korean), stored locally in your browser's localStorage.

1.2 Information Collected Automatically

We may automatically collect certain information when you use the Website:

Browser and device information: Browser type, operating system, and general device type for analytics purposes.
Usage data: Page visits, feature interactions, and session duration through Firebase Analytics and Cloudflare Analytics.
Cookies: Google AdSense may use cookies to provide personalized advertisements based on your browsing activity. You can manage cookie preferences through your browser settings.

1.3 Information We Do NOT Collect

We do not collect your name, email address, or contact information.
We do not create user accounts.
We do not store your birth data on our servers.
We do not collect precise location data beyond the birth place you voluntarily enter.

The Website only uses localStorage to store language preferences and an installation identifier. No personal information such as email addresses or names is collected.

2. How We Use Your Information

Purpose	Data Used	Legal Basis
Generate tarot and astrology readings	Birth data (processed in real-time, not stored)	Performance of service
Display personalized advertisements	Cookies (via Google AdSense)	Consent (via cookie preferences)
Understand usage patterns	Analytics data	Legitimate interest
Store user preferences	localStorage (language, reading history)	Legitimate interest

3. Cookies and Local Storage

The Website uses localStorage to store your language preferences and reading history. Google AdSense may use cookies to provide personalized advertisements. You can manage cookies through your browser settings. Disabling cookies may affect the functionality of certain features, including personalized advertising.

To opt out of personalized advertising by Google, visit Google Ads Settings.

4. Third-Party Services

Celestara integrates the following third-party services, each with their own privacy policies:

Firebase (Google): Analytics and core infrastructure. Firebase Privacy Policy
Anthropic (Claude AI): AI-powered tarot reading generation. Reading prompts are sent to Anthropic's API for processing. No personally identifiable information is included in these prompts. Anthropic Privacy Policy
Google AdSense: Advertising services. Google Privacy Policy
Cloudflare: Content delivery network (CDN) and analytics. Cloudflare Privacy Policy

5. Data Storage and Security

Local storage: Reading history, language preferences, and daily card data are stored locally in your browser's localStorage. You can clear this data at any time through your browser settings.
Server-side: Our API server processes reading requests in real-time and does not log or store your birth data or reading results.
Encryption: All data transmitted between the Website and our servers uses HTTPS/TLS encryption.

6. Children's Privacy

Celestara is not directed to children under 13 years of age. We do not knowingly collect personal information from children under 13. If you believe we have collected information from a child under 13, please contact us immediately.

7. Your Rights

Depending on your jurisdiction, you may have the right to:

Access the personal data we hold about you
Request deletion of your personal data
Opt out of personalized advertising
Withdraw consent for data processing
Lodge a complaint with a supervisory authority

Since we do not create user accounts and store minimal data, most of your data is stored locally in your browser and can be deleted by clearing your browser's localStorage and cookies.

8. Data Retention

Birth data: Not retained — processed in real-time only.
Reading history: Stored locally in your browser until you clear it. Maximum 20 entries.
Analytics data: Retained by Firebase according to Google's data retention policies (typically 14 months).

9. International Data Transfers

Your data may be transferred to and processed in countries other than your own, including the United States (for Firebase, Anthropic, Google AdSense, and Cloudflare services) and Japan (for our API server). We ensure that appropriate safeguards are in place for such transfers.

10. Entertainment Disclaimer

Celestara is intended for entertainment purposes only. Tarot readings and astrological charts are for entertainment and self-reflection, and should not be relied upon for important life decisions. We do not claim any predictive accuracy.

11. Changes to This Policy

We may update this Privacy Policy from time to time. Changes will be posted on this page with an updated "Last updated" date. We encourage you to review this policy periodically.

12. Contact Us

If you have any questions or concerns about this Privacy Policy or our data practices, please contact us at:

Email: [email protected]