Introducing the Codex app | OpenAI Switch to ChatGPT (opens in a new window) Sora (opens in a new window) API Platform (opens in a new window) OpenAI February 2, 2026 Product Introducing the Codex app Expanding what developers can do, with the new Codex app for macOS. Download for macOS Loading… Share Today, we’re introducing the Codex app for macOS—a powerful new interface designed to effortlessly manage multiple agents at once, run work in parallel, and collaborate with agents over long-running tasks. We’re also excited to show more people what’s now possible with Codex . For a limited time we’re including Codex with ChatGPT Free and Go, and we’re doubling the rate limits on Plus, Pro, Business, Enterprise, and Edu plans. Those higher limits apply everywhere you use Codex—in the app, from the CLI, in your IDE, and in the cloud. The Codex app changes how software gets built and who can build it—from pairing with a single coding agent on targeted edits to supervising coordinated teams of agents across the full lifecycle of designing, building, shipping, and maintaining software. The Codex app: A command center for agents Since we launched Codex in April 2025, the way developers work with agents has fundamentally changed. Models are now capable of handling complex, long-running tasks end to end and developers are now orchestrating multiple agents across projects: delegating work, running tasks in parallel, and trusting agents to take on substantial projects that can span hours, days, or weeks. The core challenge has shifted from what agents can do to how people can direct, supervise, and collaborate with them at scale—existing IDEs and terminal-based tools are not built to support this way of working. This new way of building coupled with new model capabilities demands a different kind of tool, which is why we are introducing the Codex desktop app, a command center for agents. Work with multiple agents in parallel The Codex app provides a focused space for multi-tasking with agents. Agents run in separate threads organized by projects, so you can seamlessly switch between tasks without losing context. The app lets you review the agent’s changes in the thread, comment on the diff, and even open it in your editor to make manual changes. It also includes built-in support for worktrees, so multiple agents can work on the same repo without conflicts. Each agent works on an isolated copy of your code, allowing you to explore different paths without needing to track how they impact your codebase. As an agent works, you can check out changes locally or let it continue making progress without touching your local git state. The app picks up your session history and configuration from the Codex CLI and IDE extension, so you can immediately start using it with your existing projects. Go beyond code generation with skills Codex is evolving from an agent that writes code into one that uses code to get work done on your computer. With skills (opens in a new
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