Privacy Policy for Night Eye Care

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Privacy Policy for Night Eye Care

**Last Updated:** October 13, 2025

1. Introduction

Welcome to Night Eye Care ("we", "our", "us"). We are committed to protecting your privacy. This Privacy Policy explains how our browser extension handles your information. Our core principle is simple: your data and settings are your own. We do not collect, store, or transmit any of your personal data.

2. Information We Do Not Collect

We want to be crystal clear: our extension does not collect any personal information. This includes, but is not limited to:

Personal Identifiable Information (PII) such as your name, email address, or IP address.
Your browsing history or activity on any website.
Usage data, analytics, or any form of telemetry.
3. How Your Data Is Handled

All operations and data storage for Night Eye Care happen exclusively on your local computer, within your browser.

Local Processing: The extension modifies the appearance of websites directly in your browser. This process is entirely local and does not require sending website content to any external server.
Local Storage for Settings: Your custom settings, such as brightness, contrast levels, and the list of excluded domains, are saved using the browser's built-in storage (chrome.storage). This data is stored only on your device and is never transmitted to us or any third party. It is used solely to remember your preferences for your convenience.
No Data Transmission: Your data and settings never leave your machine.
4. Permissions Explained

Our extension requests minimal permissions to function correctly:

storage: This permission is required to save your settings (e.g., brightness, contrast, and excluded sites) locally on your device.
activeTab / Host Permissions (http://*/*, https://*/*): These permissions are necessary for the extension to apply the dark mode theme by injecting CSS and scripts into the websites you visit. The extension only interacts with the page content to modify its appearance and does not read or collect its content.
5. Third-Party Services

Night Eye Care does not use any third-party services, libraries, or APIs that could collect or track your data.

6. Changes to This Privacy Policy

We may update our Privacy Policy from time to time. We will notify you of any changes by updating the "Last Updated" date of this Privacy Policy. You are advised to review this Privacy Policy periodically for any changes.

7. Contact Us

If you have any questions about this Privacy Policy, you can contact us at:
[joycexlh@gmail.com]