openai is shutting down atlas, its standalone ai browser, on august 9
OpenAI announced it is shutting down ChatGPT Atlas on August 9, 2026. The dedicated browser app launched on Mac in October 2025 and is being retired in under a year. Browser-based agent work moves into ChatGPT and Codex directly.
OpenAI is shutting down ChatGPT Atlas on August 9, 2026. The standalone browser app — which launched on Mac in October 2025 — is being retired in under a year. If you have Atlas installed, that is your deadline to export what you want to keep.
what atlas was
Atlas was OpenAI's take on an AI-native browser: a dedicated Mac app that let ChatGPT browse the web, interact with pages, fill forms, and run agentic workflows in a sandboxed environment separate from your regular browser. The idea was to give the AI a browser it owned rather than trying to inject into Chrome or Safari.
The pitch was plausible at launch. Browser-based agentic work requires persistent sessions, page interaction that goes beyond what scraping APIs provide, and a controlled environment where the agent can take actions without accidentally affecting your real browsing session. A dedicated browser addressed all of those in a way that browser extensions cannot.
why it is ending
OpenAI framed the shutdown as Atlas "evolving into" browser capabilities within ChatGPT and Codex directly. The practical translation: the browser-based agentic work that Atlas was built to handle is now handled by the Codex tool-use layer, which can drive a browser as one of many tools without needing a dedicated app.
Atlas launched against a backdrop of OpenAI also acquiring Windsurf (formerly Codeium) in March 2026 for $3B, reorganizing its agentic surface area around Codex as the primary agent runtime. A standalone browser app becomes redundant when the agent itself can open and operate any browser as a subprocess.
what does not transfer
Per OpenAI's help documentation, bookmarks, open tabs, and browser history from Atlas do not transfer automatically to ChatGPT or any other surface. You can export cookies and saved passwords to the ChatGPT desktop app, and bookmarks can be exported to a standard browser like Chrome. Everything else stays in Atlas until August 9, then is gone.
the honest read
A dedicated AI browser launched and retired in under a year is a data point about pace, not just about Atlas specifically. The category of "browser-use agents" is moving fast enough that a standalone app built around one model's capabilities can become redundant before it reaches a first anniversary. Anthropic shipped Claude Code's in-app browser in July 2026. GitHub Copilot's Browser Tools hit GA the same month. OpenAI's answer is folding the capability into Codex rather than maintaining Atlas as a separate product.
If you are an Atlas user: export before August 9. If you were evaluating Atlas: the Codex desktop app (with its browser-use capabilities) is the current OpenAI answer for this use case.