# Codex ships a Chrome extension for Mac and Windows

By Steven Van · 2026-05-08

The agent works inside signed-in sites like Gmail and Salesforce and runs parallel tasks across tabs, available now outside the EU and UK.

[Codex](<https://creatorstoolbox.com/tools/openai-codex>) now runs as a browser extension, available for Mac and Windows in [Codex for Chrome](<https://x.com/i/status/2052480800004956323>). It works inside signed-in sites like Gmail, LinkedIn, Salesforce, and internal tools, writing and running code to navigate pages and complete tasks, and can run in parallel across multiple tabs in the background.

- For each step, it picks whichever approach works best: plugins, its own in-app browser, or Chrome itself for sites that require a login.

- The extension is available now in the Codex app, in all regions except the EU and UK.

[View media](<https://video.twimg.com/amplify_video/2052447512422912000/vid/avc1/1280x720/KJGhF7IGihJCAvXk.mp4>)

![Codex](<https://creatorstoolbox.com/images/codex.png>)

Codex

Cloud-based AI coding agent by OpenAI — assign tasks and Codex writes, tests, and ships code in a sandboxed environment.

[View Codex →](<https://creatorstoolbox.com/tools/openai-codex>)

[Read Codex ships a Chrome extension for Mac and Windows on Creators Toolbox](<https://creatorstoolbox.com/blog/codex-codex-for-chrome>)

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Canonical source: https://creatorstoolbox.com/blog/codex-codex-for-chrome