Privacy Policy for Dual Subtitle Overlay

1. Introduction

Last Updated: January 22, 2025

This privacy policy explains how Dual Subtitle Overlay handles your data and protects your privacy. We are committed to ensuring that your privacy is protected while using our Chrome extension.

2. Data Collection

Dual Subtitle Overlay does not collect, store, or transmit any personal data. Our extension operates entirely locally within your browser, and all data processing occurs on your device.

3. Local Storage Usage

We only store the following information locally on your device:

  • Subtitle Files: Temporarily stored locally for playback purposes
  • Display Preferences: Basic settings such as timing and color preferences
  • Synchronization Settings: Timing adjustments for subtitle tracks

4. Browser Permissions

Our extension requires the following permissions to function:

activeTab Permission

Used only to display subtitles on the current video being watched

scripting Permission

Required to create and manage the subtitle overlay interface

storage Permission

Used to store subtitle files and preferences locally

5. Third-Party Services

We do not integrate with any third-party services or analytics platforms. All functionality is self-contained within the extension.

6. Data Security

Since all operations occur locally in your browser and no data is transmitted externally, your subtitle files and preferences remain secure on your device.

7. Children's Privacy

Our extension does not collect any personal information from any users, including children under the age of 13.

8. Changes to This Policy

We may update this privacy policy from time to time to reflect changes in our practices or for other operational, legal, or regulatory reasons. We encourage you to periodically review this page for the latest information on our privacy practices.

9. Contact Information

For questions or concerns about this privacy policy or the extension's privacy practices, please reach out through the Chrome Web Store support channel or file an issue on our GitHub repository.