Privacy Policy

Last updated: December 11, 2025

Overview

CSV Viewer is committed to protecting your privacy. This Privacy Policy explains how we handle your data when you use our service.

The most important thing to know: All data processing happens locally in your browser. Your CSV files are never uploaded to our servers.

Data Processing

When you use CSV Viewer:

  • Your CSV files are processed entirely in your web browser
  • No data is transmitted to our servers or any third-party services
  • No data is stored on our servers
  • All processing happens on your device using client-side JavaScript

Information We Collect

CSV Viewer may collect the following information:

  • Usage Analytics: We may use analytics services to understand how our website is used. This includes general usage statistics, page views, and browser information. This data is anonymized and cannot be used to identify you.
  • Browser Storage: We may use browser local storage to remember your preferences (such as theme settings) for a better user experience.

We do NOT collect: Your CSV file contents, personal information, email addresses, or any other sensitive data.

Third-Party Services

CSV Viewer may use third-party services for:

  • Website analytics (anonymized usage data)
  • Content delivery networks (CDN) for faster loading

These services operate under their own privacy policies. We do not share your CSV data with any third-party services.

Cookies

CSV Viewer may use cookies or similar technologies to enhance your experience, such as remembering your theme preference. You can control cookies through your browser settings.

Data Security

Since all data processing happens in your browser, your CSV files never leave your device. This provides the highest level of security and privacy. We recommend using HTTPS when accessing CSV Viewer to ensure secure communication.

Children's Privacy

CSV Viewer is not intended for children under 13 years of age. We do not knowingly collect personal information from children.

Changes to This Policy

We may update this Privacy Policy from time to time. We will notify you of any changes by posting the new Privacy Policy on this page and updating the "Last updated" date.

Contact Us

If you have any questions about this Privacy Policy, please contact us through our website.