ChatGPT Atlas Shuts Down on August 9 as OpenAI Upgrades Its Browser Tools

OpenAI's web browser, ChatGPT Atlas, stops working on August 9, 2026. The replacements OpenAI points to are the built-in browser in the ChatGPT desktop app and the Chrome extension, and an update released on July 30 added the ability to reference open tabs and ask questions about YouTube videos. There is not much time left before the shutdown.

Atlas Stops on August 9, and Your Data Does Not Move Automatically

OpenAI announced the end of Atlas on July 9. A browser needs continuous security maintenance, and the company warns that Atlas may stop receiving security updates after the shutdown, so it is urging people to migrate before the deadline.

Data is the part that deserves attention. Bookmarks, open tabs, and browsing history stored in Atlas do not carry over on their own. Bookmarks have to be exported from Atlas as an HTML file and then imported into another browser such as Chrome. Cookies come with export options where they are available, but they cannot be imported into another browser as they are, and the exported files hold session data, so handle them carefully [1]. If there are pages or URLs worth keeping, save them yourself before August 9 arrives. ChatGPT conversation history is stored separately from the browser, so it remains available within the limits of your plan and workspace settings.

The Built-in Browser Can Now Retrace Pages You Already Visited

The July 30 update to the ChatGPT desktop app (version 26.727) reworked how the built-in browser feels to use.

Typing in the address bar now pulls up matching pages from your browsing history, and falls back to a Google search when nothing matches. That behavior is ordinary for any browser, but it is exactly what Atlas replacements need in daily use.

History can be managed from Settings, and ChatGPT can search that history on your behalf. The idea is that when a task hinges on a page you saw earlier, you do not have to go hunting for it again. Note that the built-in browser runs on a profile separate from your everyday browser and does not inherit existing tabs or sessions automatically. Whether any profile-import option is available depends on your device, so it is worth checking under Settings > Browser [2].

The Chrome Extension Reads Your Tabs and YouTube Videos

The Chrome extension was updated at the same time. From the extension sidebar you can mention an open tab and ask for a summary of that page or for specific data to be pulled out of it. Text you highlight on a page can also be dropped straight into the side chat.

The other notable addition is YouTube. Ask the extension about the contents of a video and answers come back in seconds. Right-clicking a webpage now shows an Ask ChatGPT entry as well. The number of steps between the page you are reading and ChatGPT has dropped noticeably.

Changes Beyond the Browser

Version 26.727 covers more than browsing. In a multi-folder project you can see every repository it contains along with the number of lines changed in each, and selecting Review lets you inspect the diffs without switching views.

Generated images were tidied up too. An expanded viewer lets you switch between Focused view and Canvas view, add comments across several images, pick the ones you want, and send targeted edits without leaving the conversation. The sidebar gained an Activity view for checking the chats you engaged with recently, reachable from the bell icon or a keyboard shortcut. Browser settings now list only supported browsers, and installation reliability on Windows improved for cases where package file paths are long.

A day earlier, on July 29, Sign in with ChatGPT began rolling out in beta across supported plugins and partner sites. The first group covers 6 services: Airtable, GitLab, HubSpot, Notion, Supabase, and Vercel. Signing in passes only your name, your email address, and your profile picture if one is available, and approving the access each plugin requests remains a separate step.

Summary

Little time remains before Atlas goes dark. Rather than keep maintaining a browser as a product, OpenAI moved the role into the ChatGPT desktop app's built-in browser and the Chrome extension. The July 30 update assembled the essentials — revisiting pages from history, referencing open tabs, asking about YouTube videos, and invoking ChatGPT from a right-click — into something closer to everyday browsing. Anyone still on Atlas should export their data and finish the move well before August 9.