Last Updated: January 2026

Privacy Policy

Transparency is our core value. We believe your browsing data belongs to you, and you alone.

ContentGuard ("we", "our", or "us") provides a browser extension designed to sanitize web content by filtering gambling spam and profanity. This Privacy Policy describes how your information is handled when you use our extension.

1. No Data Collection

We do not collect, store, share, or sell your personal data.

The ContentGuard extension operates entirely locally on your device. When the extension scans a webpage to identifying spam or profanity (such as "s.l.o.t" or "g4c0r"), this process happens inside your browser's memory. No text, URL, or browsing history is ever transmitted to our servers or any third-party servers.

2. Permissions Usage

To function correctly, ContentGuard requires specific permissions in your browser. Here is an explanation of why we need them:

  • Read and change all your data on the websites you visit (`<all_urls>`): This permission sounds scary, but it is necessary for the core functionality. We need to access the text on the webpages you visit to find and mask the spam keywords defined in our dictionary. We do not "read" your data for any purpose other than this local text replacement.
  • Storage: Used to save your local preferences, such as your custom blocklist, allowlist, and whether the extension is enabled or disabled for specific sites. This data is stored locally in your browser profile.
  • ActiveTab: Allows the extension to interact with the currently active tab when you click the extension icon.

3. Local Storage

Any settings you configure (e.g., adding a specific word to the blocklist or whitelisting a website) are stored using the Chrome Storage API on your local machine. If you uninstall the extension, this data is removed from your browser.

4. Third-Party Services

ContentGuard does not use any third-party analytics (like Google Analytics) or tracking pixels within the extension.

5. Changes to This Policy

We may update our Privacy Policy from time to time. Since we do not collect your email address, we encourage you to review this page periodically for any changes. Continued use of the extension after any changes implies acceptance of the new policy.

6. Contact Us

If you have any questions or suggestions about our Privacy Policy, do not hesitate to contact us at:

hello@diaiti.com