OpenAI updated its ChatGPT Chrome extension and desktop application to allow the AI to read open tabs, YouTube videos, and highlighted text [1].

These updates shift the AI from a standalone chat interface to an integrated tool that can perceive a user's active digital environment. By accessing live browser data, the system can provide answers based on the specific content a user is viewing without requiring manual copy-pasting.

The updated extension now includes tab awareness, which enables the AI to analyze content across open browser tabs [1]. This functionality extends to YouTube, where the tool can now process video content to answer user questions [2]. Additionally, the system can read text that a user has highlighted on a webpage, allowing for immediate summaries, or explanations of specific passages [1].

Beyond real-time content analysis, OpenAI introduced a browsing-history search feature [1]. This allows users to locate specific information or previous interactions based on their web activity. The company also added a new Activity view, which provides a dedicated space for users to track and review their past chats [3].

These features are available worldwide for users of the Google Chrome browser and the ChatGPT desktop app [2]. The integration aims to reduce the friction between finding information on the web and processing that information through the AI model [3].

The AI can now read open tabs, YouTube videos, and highlighted text.

This update represents a move toward 'agentic' AI, where the tool operates as an overlay to the user's operating system rather than a destination website. By granting the AI permission to monitor active tabs and browsing history, OpenAI is increasing the utility of the tool while simultaneously deepening the level of data access the AI has into a user's real-time behavior.