Last updated: June 28, 2026

1. Information We Collect

CalendarBest is designed with privacy in mind. We collect minimal information:

Local Data Only: Your calendar designs, events, and notes are stored locally in your browser's localStorage. We do not have access to this data.
No Account Required: You do not need to create an account or provide any personal information to use CalendarBest.
No Data Sales: We never sell, rent, or share your personal information with third parties.

2. Cookies and Tracking

We use minimal cookies necessary for the application to function:

Essential Cookies: Required for the calendar builder to remember your preferences and design state.
No Analytics Cookies: We do not use tracking cookies or third-party analytics services.
No Advertising Cookies: We do not display advertisements or use advertising cookies.

3. How We Use Information

Since we collect no personal information, we have no data to use beyond the essential cookies mentioned above. Your calendar data remains entirely on your device.

4. Data Storage

All your calendar designs, events, and notes are stored in your browser's localStorage. This data:

Stays on your device only
Can be cleared by clearing your browser data
Is not accessible to us or any third party

5. Third-Party Services

We use the following third-party services:

jsPDF: Client-side PDF generation library for creating calendar PDFs in your browser.
date-fns: Date manipulation library for calendar calculations.

These libraries run entirely in your browser and do not transmit any data externally.

6. Children's Privacy

CalendarBest is not directed at children under 13 years of age. We do not knowingly collect any information from children.

7. 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 "Last updated" date.

8. Contact Us

If you have any questions about this Privacy Policy, please reach out via the feedback option in the app.