Privacy Policy

Last updated: July 2025

This Privacy Policy explains how Compare Heights, a height comparison tool service provided by ZHU GE (“Compare Heights”, “we”, “us”, or “our”), handles your information when you use our online height comparison tool. Your privacy is our top priority.

1. Data Collection

Information We Collect

  • Height Comparison Data: We collect the height measurements and character information you input for comparison purposes
  • Usage Data: We may collect anonymous usage statistics to improve our service
  • Uploaded Images: When you upload custom images for height comparison, these are processed temporarily

Information We Do NOT Collect

  • Personal Identification: We do not require registration or collect personal information like names, addresses, or phone numbers
  • Browsing History: We do not track your browsing activities outside our service

2. Data Usage

  • Height Comparisons: Your input data is used to generate accurate visual height comparison charts
  • Service Improvement: Anonymous usage data helps us improve the functionality and user experience of our height comparison tool
  • Custom Comparisons: Uploaded images are processed to create personalized height comparison charts

3. Data Storage

  • Character Database: We maintain a database of celebrities, anime characters, and objects with their height information sourced from publicly available data
  • Temporary Processing: Custom uploaded images are processed temporarily and are not permanently stored on our servers
  • Browser Storage: Some preferences may be stored locally in your browser to enhance your experience

4. Data Sharing

  • No Third-Party Sharing: We do not sell, trade, or share your data with third parties for marketing purposes
  • Service Providers: We may use trusted service providers (like Supabase for database services) who are bound by confidentiality agreements
  • Legal Requirements: We may disclose information if required by law or to protect our rights and safety

5. Third-Party Services

  • Database Services: We use Supabase for secure database management of character height data
  • Analytics: We may use anonymous analytics to understand usage patterns and improve our height comparison tool
  • No Advertising Networks: We do not use third-party advertising or tracking services

6. User Rights

  • Data Access: You can request information about any data we have related to your usage
  • Data Deletion: You can request deletion of any custom data or uploaded images
  • Opt-Out: You can stop using our service at any time, and any browser-stored preferences can be cleared

7. Security

  • Secure Infrastructure: We use industry-standard security measures to protect our systems
  • Data Encryption: All data transmission is encrypted using HTTPS
  • Regular Updates: We regularly update our security measures and software

8. Children’s Privacy

  • Age Restrictions: Our height comparison tool is suitable for all ages, but we do not knowingly collect personal information from children under 13
  • Parental Guidance: We recommend parental supervision for children using our service

9. International Users

  • Global Access: Our height comparison tool is available worldwide
  • Data Location: Data is processed and stored on secure servers, primarily in regions with strong data protection laws

10. Changes to This Policy

  • We may update this Privacy Policy from time to time to reflect changes in our practices or legal requirements
  • Any changes will be posted on this page with an updated revision date
  • Continued use of our height comparison tool constitutes acceptance of any changes

11. Contact Us

If you have any questions, concerns, or feedback about this Privacy Policy or our height comparison tool, please contact us at: [email protected]

Compare Heights – The ultimate height comparison tool for comparing heights visually online.

Compare Heights is owned and operated by ZHU GE.