Privacy Policy
Arcana Night ("the Service") respects your privacy. This policy explains how information is handled within the Service.
Last updated: June 15, 2026
1. Information Collection and Storage
The Service does not require account registration and does not collect personal information such as names or email addresses. Reading history and weekly summaries are stored only in your device's browser (localStorage) and are never sent to or stored on our servers.
2. Transmission to External Services
To generate reading interpretations, your mood input and card information are sent to the OpenAI API (United States). This data is used solely for generating interpretations and is opted out of model training. For OpenAI's privacy policy, please visit https://openai.com/privacy.
3. Access Analytics
The Service uses Google Analytics (Google LLC) to measure site usage. Google Analytics collects data using cookies, which is processed in accordance with Google's privacy policy. For Google's privacy policy, please visit https://policies.google.com/privacy.
4. Cookies
The Service uses cookies solely for Google Analytics measurement. You may disable cookies in your browser settings, though some features may become unavailable.
5. Disclosure to Third Parties
The Service does not sell or provide user information to third parties, except as required by law.
6. Policy Revisions
This policy may be updated from time to time. Any changes will be reflected on this page.
7. Contact
For enquiries regarding this policy, please use the feedback form on the site.