OpenAI updated the ChatGPT Chrome extension on October 15, 2026, adding a tab control feature. The update shipped in extension version 1.26.1005.11759 and was announced publicly the same day. Now, when a user types "Chrome" in the ChatGPT web or desktop app, the assistant reads the pages in the browser's currently open tabs and can work with them. According to The Verge, the demo showed ChatGPT comparing listings of three sofas open in three separate tabs: the assistant read the page content in each tab, analyzed them side by side, and presented the comparison. The feature works for everyone who has the extension installed — no additional software is required.
How Tab Control Works
The new mechanism works as follows: the user types the keyword "Chrome" in a conversation with ChatGPT, and the assistant gains access to the tabs open in the browser at that moment. ChatGPT reads the text of the pages in the tabs, compares information across different tabs, and answers the user's request. For example, comparing product pages open in several tabs by price, features, and terms now takes a single query — the user no longer needs to open and read each tab separately. This is the next step after the extension's earlier "get context" capability: ChatGPT no longer only reads page text, but also performs independent actions in tabs — in other words, "taking action" has been added alongside "getting context."
The update also adds a persistent sidebar to the extension. The panel keeps ChatGPT always visible on the page the user is viewing and stores the full conversation history — so the conversation with the assistant is not interrupted when the page changes and previous questions and answers are not lost. Through the panel you can ask questions about the visible page or the contents of open tabs, analyze them, and control further actions from there. This turns ChatGPT into a constant companion in the browser: there is no need to open it in a separate tab every time.
What "ChatGPT Work" Can Do
The active part of tab control is called "ChatGPT Work." It directly manages tabs and performs four main actions: sends messages, fills out web forms, downloads files, and sorts and groups open tabs. In practical scenarios, this means the user gives ChatGPT a task — for example, filling out a form, downloading a needed file, or grouping scattered open tabs by topic — and the assistant performs these actions itself inside the tabs. Tab grouping is especially convenient for those who work with many tabs: ChatGPT will sort dozens of open pages by topic. The Verge compared these capabilities to the "auto browse" feature in Google's Gemini assistant: in both cases, the AI acts inside the browser on the user's behalf and interacts with pages.
Version, Users, and Permission Flow
According to the official page in the Chrome Web Store, the extension is offered by OpenAI, its version 1.26.1005.11759 was updated on October 15, 2026, and it has 7 million users. The official page notes that the extension lets ChatGPT get context from tabs and perform actions in them. The user count and update date are also shown on that official page. At the same time, a privacy guarantee is stated explicitly:
"ChatGPT will always ask for permission when accessing browser history, or downloading and uploading files." — OpenAI, official Chrome Web Store page
In other words, before working with browser history or files, the assistant receives separate confirmation from the user each time — there is no access without permission, and files are not downloaded or uploaded without the user's knowledge. This rule is noted as an important safeguard given the extension's broad permissions.
An Extension Strategy Instead of Atlas
The tab control update came after OpenAI quietly abandoned its separate Atlas AI browser. The company shifted its browser plans from a standalone product to the ChatGPT desktop app and Chrome extension. The decision changes OpenAI's browser market tactics: instead of building a new browser and migrating users to it, the company is expanding ChatGPT's capabilities inside the Chrome they already use. Tab control is the first major step of this strategy: instead of a separate browser, the assistant "lives" inside the existing browser, reading and controlling its tabs. In tandem, the desktop app and extension deliver a browser experience without installing a separate application. As The Verge notes, this change redirects the company's browser plans from a standalone product into the ChatGPT ecosystem.
