ARTICLE
ChatGPT Atlas shuts down on 9 August. What to do before then
OpenAI is retiring Atlas, the browser it built with ChatGPT inside it. It is scheduled to stop working on 9 August 2026, and your bookmarks, open tabs and history do not move themselves. This is the ten-minute job to do first, and what to browse with instead.
On 9 July 2026, OpenAI announced it is discontinuing ChatGPT Atlas and moving browser-based Ai work into ChatGPT itself. Atlas is scheduled to stop working on 9 August 2026. In plain terms: if you or anyone on your team browses in Atlas, export your bookmarks before the weekend is out.
This is a deadline, not a launch. OpenAI gave what it calls an approximate 30 day wind-down period when it announced the change on 9 July, and it runs out on Sunday. The part the coverage skipped is the dull and important bit: nothing in Atlas moves on its own. Bookmarks, open tabs and browsing history all stay behind unless you take them with you, and after 9 August OpenAI says Atlas may no longer open at all.
What actually changed?
OpenAI is retiring Atlas, its standalone browser, and folding the browser-style Ai features into ChatGPT and Codex instead. Codex is OpenAI’s coding tool, which most business readers will never open, so for everyday purposes the answer is ChatGPT. OpenAI says it is building on what it learned from Atlas to support a more capable browser experience in ChatGPT, including multiple tabs, downloads, improved navigation and account login support. Your ChatGPT account is a separate thing from the browser and carries on as normal.
Source: OpenAI Help Center, Evolving Atlas into ChatGPT for browser-based agentic work
What happens to my bookmarks, tabs and history?
They stay in Atlas unless you export them. OpenAI’s help page is blunt about each one. Bookmarks will not transfer automatically, so export them from the Atlas bookmark manager as an HTML file, then import that file into Chrome or whichever browser you move to. Open tabs may not transfer, so bookmark anything you are part-way through or copy the addresses into a document. Browsing history may not transfer either, so save the pages you know you will want later.
Cookies and signed-in sessions are the awkward one. OpenAI says Atlas will provide export options where available, and that cookies and active sessions cannot be imported into another browser. Those files are worth treating as sensitive, because they can carry live access to accounts you are already signed into. OpenAI’s own guidance is not to share them unless you trust the recipient and understand what access they give.
Is the ChatGPT Atlas shutdown a security risk if I ignore it?
After 9 August, yes. In OpenAI’s words: “Browsers require ongoing security maintenance, and we do not want users to remain on a discontinued browser that may degrade or stop receiving security updates.” A browser that has stopped getting patches is a lock nobody makes keys for any more. That is the strongest reason not to let one person on the team stay on Atlas because they never got round to moving.
What replaces it?
Two things, depending on what you used Atlas for. For anything agent-like, where software carries out a multi-step job rather than answering a single question, OpenAI points people to the ChatGPT desktop app. For ordinary browsing with Ai alongside, it points to the ChatGPT extension or sidebar in Chrome, where that is available to you. If you want the fuller picture of what OpenAI means by an agent that produces finished work, we wrote about it when ChatGPT Work launched in July.
Does this affect my ChatGPT chats?
No. OpenAI states that ChatGPT conversation history is separate from Atlas browser data, and that you can carry on using your conversations in ChatGPT, subject to your plan, workspace settings and account access. The thing being switched off is the browser, not the assistant.
What this means for your business
Take a six-person design studio where two people tried Atlas last autumn and quietly kept it. Each of them needs about ten minutes: open Atlas, export bookmarks to an HTML file, import that file into Chrome, then add the ChatGPT extension so they still have Ai on the page. Nothing to buy, nothing to learn. The cost of skipping it is losing a year of saved references and leaving an unpatched browser on a work laptop.
Verdict: a ten-minute admin job, not a project, and this is the last weekend to do it. The honest caveat is that the thing people liked about Atlas, an Ai that could act on the page in front of them, is not fully replaced on day one. OpenAI describes several of the improvements coming to ChatGPT as arriving where available, which is not the same as everywhere.
What to ignore
The framing that this is OpenAI retreating from browsers, or losing a browser war to Google. It makes no difference to the ten-minute job in front of you. Also ignore the advice to rush out and adopt a different Ai browser instead. You do not need to change browsers to keep using ChatGPT, and the agent-in-your-browser category is still unsettled: Google’s own version, Gemini Spark, is not even available in the United Kingdom. The extension in the browser you already have covers most of what an ordinary business used Atlas for.
What should a small business do next?
Two steps, both free, and the first one is today’s job. Ask whether anyone installed Atlas. On a small team that is one message. Anyone who says yes exports their bookmarks to an HTML file and imports them into Chrome before 9 August. Second, if the appeal was having Ai on the page with you, add the ChatGPT extension or use the sidebar in Chrome, and keep the desktop app for longer jobs.
If you run a workspace for your team, OpenAI also suggests checking who is using Atlas and updating any internal notes or onboarding documents that still point people at it. That kind of quiet housekeeping is exactly what our Membership hours get used for.
Where Breezi fits
A tool being switched off is a good reminder that someone should own this stuff. Membership gives you bespoke hours with a senior Ai team every month: you bring the problem, we build the prompt, workflow or automation that handles it. Lahat Creative, a UK marketing agency, reclaimed up to 30% of their working hours every month doing exactly that. Consultancy does the same at the scale of a team or a whole organisation, the way we did for the financial platform Uphold.
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