ChatGPT's AI browser Atlas gets key Mac update

Technology Nov 20, 2025

OpenAI just dropped a big update for its AI-powered browser, ChatGPT Atlas, on Mac.
Now you can log in easily with iCloud passkeys (no more passwords!), organize your tabs vertically, and even set Google as your default search engine.
These changes are all about making browsing smoother and helping Atlas stand out against the usual browsers.

Other details:

Switching from Chrome or another browser? The new extension import feature makes it simple to bring your setup along.
There's also a cleaner downloads interface and a handy Control + Tab shortcut to flip through recent tabs faster.
And don't worry—Atlas still keeps its signature AI perks like page summarization, so you get the best of both worlds.