Privacy Policy

1. What You Enter

To calculate your Saju chart, you provide:

• Name (optional)
• Sex / gender
• Birth date (year, month, day)
• Birth time (if known)
• Calendar type (solar or lunar)
• Birthplace timezone / country

This information is stored only in your browser's sessionStorage. It is automatically cleared when you close the browser tab. We do not create user accounts, and we do not require an email address, phone number, or login of any kind.

2. Google Analytics

We use Google Analytics to understand how visitors use Saju Chingu in aggregate. Google Analytics collects:

• Anonymous usage data (pages visited, session duration, device type)
• Cookies set by Google to distinguish users
• Approximate geographic location (country/region level)

This data is anonymous and cannot be used to identify you personally. You can opt out of Google Analytics by installing the Google Analytics Opt-out Browser Add-on.

3. AI-Powered Readings

When you request a fortune reading (general, yearly, or compatibility), your chart data is sent to a third-party AI service to generate a personalized reading. This means:

• Your birth chart information is transmitted to a third-party server for processing
• No personally identifiable information (name, email, etc.) is sent — only chart data
• We do not permanently store the data sent to or received from the AI service

4. Third-Party Services

Saju Chingu uses third-party services for analytics, font delivery, and AI-powered readings. These services may receive your IP address or chart data as part of their normal operation. Each has its own privacy policy governing how it handles data.

5. What We Do Not Do

• We do not sell, rent, or trade your data to anyone
• We do not run advertising or ad trackers
• We do not store your birth data on our servers or in any database
• We do not use device fingerprinting or persistent identifiers beyond Google Analytics cookies

6. Children's Privacy

Saju Chingu is not intended for use by children under the age of 13 (or under 14 in South Korea). We do not knowingly collect personal information from children.

7. Your Rights

Because Saju Chingu does not retain personal data beyond your browser session, there is no stored data to access, modify, or delete on our end. Your chart data exists only in your browser's sessionStorage and is fully under your control — close the tab and it's gone.

If you are located in the EU (GDPR), California (CCPA), or South Korea (PIPA), your rights under those frameworks are respected. Since we do not maintain personal data on our servers, there is simply nothing to request deletion of.

8. Changes to This Policy

We may update this Privacy Policy from time to time. Changes will be posted on this page with an updated effective date. Continued use of Saju Chingu after changes are posted constitutes acceptance of the revised policy.

9. Contact

If you have questions about this Privacy Policy, please reach out at sajuchingu2026@gmail.com.