Privacy Policy

English Version

1. Introduction

Content Wall ("we," "our," or "this extension") respects your privacy and is committed to protecting your personal information. This Privacy Policy explains how we collect, use, and safeguard your data when you use our Chrome extension.

2. Data Collection

All data is stored locally on your device using Chrome's storage API. This includes:

• Blacklist and whitelist entries
• Website visit history
• Alert records
• Access requests
• User settings and preferences
• Recommended websites

3. Data Usage

The extension uses locally stored data solely for the following purposes:

• Website Filtering: Block or warn about websites on the blacklist
• Activity Monitoring: Record and display website visit history
• Parental Control: Help parents monitor and guide children's internet usage
• Settings Management: Save user preferences and configurations

4. Data Storage

• Storage Location: All data is stored locally in your browser using Chrome's storage API
• No Cloud Sync: We do not sync data to any cloud service
• No Third-Party Sharing: We do not share data with any third parties
• No Analytics: We do not use any analytics or tracking services

5. Permissions

The extension requires the following permissions to function:

Permission	Purpose
storage	Store blacklist, whitelist, and visit records locally
tabs	Monitor tab navigation to record visit history
webNavigation	Detect page navigation for website filtering
webRequest	Intercept requests to block harmful websites
alarms	Schedule periodic data cleanup and list updates
<all_urls>	Monitor and filter access to all websites

6. Children's Privacy

Our extension is designed to help protect children's online safety. We:

• Do not knowingly collect personal information from children
• Do not track or profile individual users
• Store all data locally without transmission

7. Data Security

We implement the following security measures:

• Local Storage Only: All data remains on your device
• No Network Transmission: Data is never sent to external servers
• Password Protection: Optional password protection for settings (stored locally)

8. Third-Party Services

The extension does not integrate with any third-party services or APIs that collect user data.

9. 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.

10. Contact Us

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

• GitHub: https://github.com/zxshuo/privacy