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OpenAI Official Release

Codex App
Agentic Coding Command Center

The official OpenAI Codex app for agentic coding with built-in worktrees, cloud environments, and GPT-5.3-Codex.
Worktrees + Cloud EnvsLive Task Status
Official OpenAI Release
Last Updated:Feb 04, 2026
OpenAI Codex app interface
Codex App Highlights
Model
GPT-5.3-Codex
Worktrees
Built-in
Surfaces
App + IDE + CLI
Automations
Always-on
Cloud Envs
Included
Plans
Free & Go

Sources: OpenAI Codex official page / Codex app announcement · Updated Feb 2026

Download the Codex App

macOS release • App, IDE, and CLI in one workflow

Download for macOS
OpenAI official download
Secure download
●Free & Go plans
What is the Codex App?
OpenAI’s command center for agentic coding — in the app, your IDE, or the terminal.

Latest Updates

Updated: 2026-02-02

Codex is a command center for agentic coding with built-in worktrees and cloud environments.

Source: OpenAI Codex pageView source

Codex is powered by GPT-5.3-Codex, OpenAI’s latest coding model.

Source: OpenAI Codex pageView source

Use Codex in the app, your IDE, or the CLI to orchestrate tasks across surfaces.

Source: Codex app announcementView source
Codex App Features
Everything you need for agentic coding workflows

Agentic Command Center

Launch, monitor, and review multiple coding tasks from one place.

Built-in Worktrees

Keep changes organized by task with dedicated worktrees.

GPT-5.3-Codex Engine

Powered by OpenAI’s latest coding model.

Skills & Automations

Create repeatable actions and quick workflows for common tasks.

App + IDE + CLI

Use Codex in the macOS app, your IDE, or the terminal.

Live Task Status

Track progress and outcomes with live status updates.

Codex App Use Cases
Common workflows teams run with Codex
Parallel Feature Tasks

Parallel Feature Tasks

Run multiple feature requests in separate worktrees without context collision.

Repo-wide Search

Repo-wide Search

Navigate and search large codebases with agentic assistance.

Automation Routines

Automation Routines

Set automations for recurring fixes, linting, or updates.

Review & Handoff

Review & Handoff

Use task status to keep reviews and handoffs clear.

Codex App vs IDE Assistants vs CLI-only
High-level workflow differences for agentic coding
Workflow
Codex App
IDE Copilot
CLI-only
Agentic Worktrees
Built-in
Limited
Manual
Cloud Environments
Included
Varies
Manual
Task Status
Live updates
Basic
Manual
Automation Hooks
Skills + Automations
Limited
Scripts
Surfaces
App + IDE + CLI
IDE only
CLI only
Best for
Parallel tasks
Inline help
Power users

Sources: Codex app announcement · Updated Feb 2026

Agentic workflows

Codex is designed around multi-task execution, not single chat prompts.

Task isolation

Worktrees keep changes separated and easier to review.

Visibility

Live status helps teams track progress without guesswork.

Codex App vs Manual Workflow
Why agentic workflows feel faster in practice
Codex App leads across agentic workflows
Parallel task handlingCodex App
Codex App
Multi-task
Manual IDE
Single-threaded
Environment setupCodex App
Codex App
Cloud envs
Manual IDE
Local setup
Automation & quick actionsCodex App
Codex App
Built-in
Manual IDE
Scripts
Status visibilityCodex App
Codex App
Live status
Manual IDE
Manual tracking
Enterprise-Ready by Design
Built for teams that need control, consistency, and scale

Codex runs tasks in managed environments and keeps changes organized by worktree, making reviews and approvals predictable.

Teams can standardize workflows with skills and automations while keeping visibility into task status and outcomes.

Security-first

Run tasks in isolated, managed environments.

Review checkpoints

Keep approval gates clear before changes land.

Team workflows

Standardize common tasks with shared automations.

Multi-surface access

Use the app, IDE, or CLI across teams.

What Developers Say
Real posts from early Codex app users
3
Verified posts
Feb 2026
Latest update
App + IDE + CLI
Surfaces
Alex Embiricos
Alex Embiricos
@alexembiricos·Feb 2026

Codex app is out for mac! I am surprised by how much I love it; bigger step forward than I imagined.

View on X
Pietro Schirano
Pietro Schirano
@skirano·Feb 2026

Using it as a next level terminal to browse, edit, and search your codebase is really good.

View on X
strongpigeon
strongpigeon
Hacker News·Feb 2026

Genuinely excited to try this out. It's been shockingly good so far.

View on Hacker News

Editorial summary

Early feedback highlights workflow speed, multi-tasking, and the terminal-first feel.

Sources: OpenAI Codex app announcement, X posts, Hacker News

Updated Feb 2026

Codex App FAQ

Ready to try the Codex app?

Download for macOS or explore the official OpenAI Codex page.