Privacy Policy

Last updated: August 2026

1. Introduction

Welcome to 10kbirthday.site ("we," "our," or "us"). We respect your privacy and are committed to protecting your personal data. This Privacy Policy explains how we collect, use, and safeguard your information when you use our website.

2. Data Collection and Usage

We do not collect or store any personal identification information (like your name or email address) unless you voluntarily provide it through our contact form. The date of birth you enter into our calculator is processed entirely on the client side (in your web browser). We do not send, save, or store your date of birth on our servers.

3. Cookies and Web Beacons

Our website uses cookies to enhance your experience. A cookie is a small text file placed on your device.

• Google AdSense: We use Google AdSense to serve ads. Google and its partners use cookies (such as the DoubleClick cookie) to serve ads based on your prior visits to our website and/or other websites on the Internet.
• Users may opt out of personalized advertising by visiting Google Ads Settings.

4. Third-Party Partners

We may use third-party vendors and ad networks (such as Google) to serve advertisements on our site. These companies may use information about your visits to this and other websites in order to provide advertisements about goods and services of interest to you.

5. European Economic Area (EEA) and UK Users

If you are located in the EEA or UK, we comply with the General Data Protection Regulation (GDPR). When you first visit our site, you will be presented with a Consent Management Platform (CMP) message provided by Google. You have the right to consent to or decline the use of non-essential cookies for advertising purposes.

6. Changes to This Privacy Policy

We may update this Privacy Policy from time to time. Any changes will be posted on this page.