Chrome Extentionのプライバシーポリシー

1. Overview

This Chrome extension is designed to detect when the browser's developer tools are opened and display a non-intrusive banner notification to the user. We respect your privacy and are committed to ensuring that no personal or sensitive information is collected, stored, or shared.

2. Information We Collect

We do not collect, transmit, or store any of the following:

• Personally identifiable information (PII)
• Browsing history
• Cookies
• Form data
• User credentials
• Any other data from the web pages you visit

All processing is performed locally on your device, and no data is sent to any server.

3. Permissions Used

The extension uses the following permissions:

Host permissions (<all_urls>): Required to run the content script on all visited websites so that the developer tools detection logic can work and display the banner notification. This permission is used solely for functionality and not for tracking or data collection.

4. How We Use Information

Since no user data is collected, stored, or transmitted, there is no usage of personal information for analytics, advertising, or tracking.

5. Data Sharing

We do not share any information with third parties. No data is transferred outside your device.

6. Third-Party Services

This extension does not integrate with, or send data to, any third-party services, APIs, or analytics platforms.

7. Changes to This Policy

We may update this Privacy Policy from time to time to reflect changes to the extension’s functionality or legal requirements. The updated policy will be posted on this page.

8. Contact

If you have any questions about this Privacy Policy or the extension’s behavior, please contact @nanjakorewa (X account).