Codex for (almost) everything

We’re releasing a major update to Codex, making it a more powerful partner for the more than 3 million developers who use it every week to accelerate work across the full software development lifecycle.

Codex can now operate your computer alongside you, work with more of the tools and apps you use everyday, generate images, remember your preferences, learn from previous actions, and take on ongoing and repeatable work. The Codex app also now includes deeper support for developer workflows, like reviewing PRs, viewing multiple files & terminals, connecting to remote devboxes via SSH, and an in-app browser to make it faster to iterate on frontend designs, apps, and games. 

Extending Codex beyond coding

With background computer use, Codex can now use all of the apps on your computer by seeing, clicking, and typing with its own cursor. Multiple agents can work on your Mac in parallel, without interfering with your own work in other apps. For developers, this is helpful for iterating on frontend changes, testing apps, or working in apps that don’t expose an API.

Codex is also beginning to work natively with the web. The app now includes an in-app browser, where you can comment directly on pages to provide precise instructions to the agent. This is useful for frontend and game development today, and over time we plan to expand it so Codex can fully command the browser beyond web applications on localhost.

Codex can now use gpt-image-1.5⁠(opens in a new window) to generate and iterate on images. Combined with screenshots and code, it is helpful for creating visuals for product concepts, frontend designs, mockups, and games inside the same workflow.

Working across the software development lifecycle

Together, these improvements make it faster to move across all the stages of the software development lifecycle between writing code, checking outputs, reviewing changes, and collaborating with the agent in one workspace.