🔒 隐私政策

Last updated: June 7, 2026

1. Information We Collect

We do not collect any personal information such as names, email addresses, or payment details. Our 计算器s are fully client-side – no data is sent to our servers.

2. Cookies and Analytics

We use Google AdSense to serve ads. Google may use cookies to show you personalized ads based on your previous visits to this or other websites. You can opt out of personalized advertising by visiting Google Ad Settings.

We also use basic traffic analytics (e.g., Vercel Analytics) to understand how many people visit our site and which tools are most popular. This data is anonymized and does not identify individuals.

3. Third-Party Services

Our site uses Google Translate to provide multi-language support. When you use the translation feature, your browser may send requests to Google’s servers. Please refer to Google’s 隐私政策 for details.

4. Children’s 隐私

Our services are not directed to children under 13, and we do not knowingly collect any information from children.

5. Changes to This Policy

We may update this privacy policy occasionally. Changes will be posted on this page with an updated revision date.

6. 联系我们

If you have questions about this privacy policy, please contact us.