OpenAI has officially released the Codex for Chrome extension, allowing Codex to run directly in the Chrome browser on Mac and PC. Without taking over user browser controls, the extension can test web applications, gather context across multiple tabs, and utilize browser developer tools. OpenAI reports that after introducing the "computer use" feature in the desktop version of Codex, most common workflows now occur within the browser. This new extension enables Codex to assist faster and more easily with browser-side tasks that plugins or APIs cannot handle.
This launch marks a key step in bringing Codex closer to everyday work scenarios. Previously aimed mainly at developers, the Chrome extension expands Codex's audience significantly. Notably, in April 2026, OpenAI also introduced a new ChatGPT subscription tier at $100 per month to support heavier Codex usage. This reflects a tiered pricing strategy that serves both light users and professional developers.
