AI Blocker is a subscription-based extension designed for Firefox that effectively blocks unwanted AI-generated content across various platforms. It currently supports popular sites like Google, Google Docs, Google Sheets, Reddit, Gmail, and Twitter. This tool aims to enhance user privacy by filtering out AI elements that may detract from the browsing experience. Users can access the source code and customize their settings to further improve the extension's functionality.

The extension offers a user-friendly interface and a straightforward installation process, making it accessible for all Firefox users. Additionally, those interested in a more granular approach can utilize the provided blocklist with uBlock for enhanced filtering options. AI Blocker is continually evolving, with plans for future updates and feature requests, ensuring that it remains effective against emerging AI content.