OpenAI Kills Atlas Browser: Export Data by Aug 2026

OpenAI has shut down its standalone Atlas AI browser. Users have until August 9, 2026, to export their data before it becomes inaccessible. Here's the thing: Atlas launched in October 2025 and only ever worked on macOS. OpenAI decided it's better to embed AI browsing directly into existing products rather than ask people to switch browsers entirely. James Sun, who leads OpenAI's browsing efforts, announced this on X, along with the reveal of ChatGPT Work. This new platform will absorb Atlas's capabilities. Sun noted that learnings from Atlas users helped them understand how agents can improve web browsing. What's interesting is that Atlas was built on Chromium and included features like native ChatGPT integration, persistent browser memory, page summarization, and an Agent Mode for multi-step tasks. However, versions for Windows, iOS, and Android were promised but never shipped. The bottom line: Atlas faced security concerns from its launch, including prompt injection vulnerabilities. This change means users of Atlas need to act quickly to save their information.