Privacy Policy

Last updated: April 13, 2026

1. Overview

Kalberry ("we", "us", "our") operates the website at kalberry.com. This Privacy Policy explains how we collect, use, and protect information when you use our free online finance and business calculator tools.

We are committed to protecting your privacy. Our tools are designed to work entirely in your browser — we do not collect, store, or transmit any of the financial data you enter into our calculators.

2. Information We Collect

2.1 Financial Data — None

All calculations are performed entirely on your device using client-side JavaScript. Your financial data (income, loan amounts, tax figures, etc.) never leaves your browser. We have no servers that process or store this data.

2.2 Analytics Data

We use Cloudflare Web Analytics, a privacy-friendly analytics service that does not use cookies and does not collect personal data. It may collect:

  • Page views and referrer information
  • Browser type and operating system
  • Country-level location (not precise location)
  • Device type (mobile, desktop, tablet)

This data is aggregated and cannot be used to identify individual users.

2.3 Local Storage

Some tools may use your browser's localStorage to save preferences or data (e.g., Net Worth Tracker). This data is stored only on your device and is never sent to our servers.

3. Cookies

Kalberry itself does not set any cookies. However, third-party services integrated into our site may set cookies:

  • Advertising networks (e.g., Google AdSense, Ezoic, or Mediavine) — may set cookies to serve relevant ads and measure ad performance
  • Google Fonts — may set cookies when loading web fonts

You can control cookies through your browser settings. Blocking third-party cookies will not affect the functionality of our calculator tools.

4. Third-Party Services

We use the following third-party services:

  • Cloudflare — hosting, CDN, and web analytics
  • Google Fonts — web font delivery (Inter, Noto Sans Thai, JetBrains Mono)
  • Advertising networks — to display ads that support the free operation of our tools

Each third-party service has its own privacy policy. We encourage you to review their policies for details on how they handle data.

5. PDPA Compliance (Thailand)

For users in Thailand, we comply with the Personal Data Protection Act (PDPA), B.E. 2562 (2019). Since we do not collect personal financial data, the scope of personal data processing is minimal. You have the right to:

  • Access information about what data we process
  • Request deletion of any personal data
  • Withdraw consent for data processing
  • File a complaint with the Personal Data Protection Committee

6. Children's Privacy

Our services are not directed at children under 13. We do not knowingly collect personal information from children.

7. 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. Continued use of our website after changes constitutes acceptance of the updated policy.

8. Contact Us

If you have questions about this Privacy Policy, please contact us at privacy@kalberry.com.