Privacy Policy

YouTube CommentSense Chrome Extension

Last Updated: May 31st, 2025

DCMA Technology Limited ("we," "our," or "us") is committed to protecting your privacy. This Privacy Policy explains how we collect, use, and protect your information when you use our YouTube CommentSense Chrome extension.

1. Information We Collect

1.1 Information you provide:

  • Google account information (email and basic profile) when you choose to authenticate
  • Your preferences and settings for the extension

1.2 Information we collect automatically:

  • YouTube comments from videos you are viewing
  • Basic usage data to improve our service

2. How We Use Your Information

We use the collected information to:

  • Provide sentiment analysis of YouTube comments
  • Display engagement metrics and insights
  • Improve our extension's functionality
  • Maintain and enhance user experience

3. Data Storage and Security

  • All analysis is performed in real-time
  • We do not permanently store any YouTube comments
  • User preferences are stored locally on your device
  • We implement appropriate security measures to protect your information

4. Third-Party Services

Our extension integrates with:

  • YouTube API Services
  • Google OAuth for authentication
  • Our backend API services for comment analysis

5. Your Rights

You have the right to:

  • Access your personal information
  • Delete your account and associated data
  • Opt-out of data collection
  • Request information about how your data is used

6. Data Retention

  • We only retain data necessary for the extension's functionality
  • Comment analysis data is not stored permanently
  • User preferences are stored locally until you uninstall the extension

7. Children's Privacy

Our extension is not intended for users under 13 years of age. We do not knowingly collect information from children under 13.

8. 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.

9. Contact Us

If you have any questions about this Privacy Policy, please contact us at:

Email: info@dcmalimited.com

10. Compliance

This extension complies with:

Google Chrome Web Store policies

YouTube API Services Terms of Service

General Data Protection Regulation (GDPR)

California Consumer Privacy Act (CCPA)