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app/chrome-extension.md 2026-07-08 02:01 UTC to 2026-07-14 17:03 UTC

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Chrome extension

Use ChatGPT with Chrome for browser tasks that need your signed-in browser state. Use it when ChatGPT needs to read or act on sites such as LinkedIn, Salesforce, Gmail, or internal tools.

For local development servers, file-backed previews, and public pages that do not require sign-in, use the built-in browser first. The built-in browser keeps preview and verification work inside ChatGPT without using your Chrome profile.

ChatGPT can also switch between tools as a task requires, using plugins when a dedicated integration is available, Chrome when it needs logged-in browser context, and the built-in browser for localhost.

Set up Chrome from Plugins

Install the Chrome plugin to start setup:

  1. Open the ChatGPT desktop app, select ChatGPT Work or Codex, and go to Plugins.
  2. Add the Chrome plugin.
  3. Follow the setup flow. It guides you through installing the Chrome extension and approving Chrome's permission prompts.
  4. Open Chrome and confirm the extension shows Connected.

After the plugin setup is complete, start a new task in Work or Codex. ChatGPT can suggest Chrome when a task needs a signed-in website. You can also invoke it directly in a prompt:

@Chrome open Salesforce and update the account from these call notes.

If Chrome isn't already open, ChatGPT can open it. Chrome browser tasks run in Chrome tab groups so the work for a task stays grouped together.

Control website access

By default, ChatGPT asks before it interacts with each new website. ChatGPT bases the prompt on the website host, such as example.com.

When ChatGPT asks to use a website, you can choose the option that matches the task and your risk tolerance:

  • Allow the website for the current task.
  • Always allow the host so ChatGPT can use that website again without asking.
  • Decline the website.

Manage the allowlist and blocklist

In Computer Use settings, you can manage an allowlist and blocklist for domains. The allowlist contains domains ChatGPT can use without asking again. The blocklist contains domains ChatGPT shouldn't use.

Removing a domain from the allowlist means ChatGPT asks again before using it. Removing a domain from the blocklist means ChatGPT can ask again instead of treating the domain as blocked.

Always allow browser content <ElevatedRiskBadge class="ml-2" />

If you turn on always allow browser content, ChatGPT no longer asks for confirmation before using websites.

Browser history <ElevatedRiskBadge class="ml-2" />

Browser history can include sensitive telemetry, internal URLs, search terms, and activity from Chrome sessions on signed-in devices. If you allow ChatGPT to access browser history, relevant history entries can become part of the context ChatGPT uses for the task. Malicious or misleading page content can increase the risk that ChatGPT copies this data somewhere unintended.

ChatGPT asks when it wants to use browser history. ChatGPT scopes history access to the request, and history doesn't have an always-allow option.

Data and security

Chrome extension permissions

Chrome asks you to accept extension permissions when you install the extension. The permission prompt may include:

  • Access the page debugger
  • Read and change all your data on all websites
  • Read and change your browsing history on all your signed-in devices
  • Display notifications
  • Read and change your bookmarks
  • Manage your downloads
  • Communicate with cooperating native applications
  • View and manage your tab groups

These Chrome permissions make the extension capable of operating browser workflows. ChatGPT still uses its own confirmations, settings, allowlists, and blocklists before using websites or browser history during a task.

Memories

Computer Use follows your Memories setting. If Memories is on, ChatGPT can use relevant saved memories while working in Chrome. If Memories is off, browser control doesn't use memories.

What OpenAI stores from browsing

OpenAI doesn't store a separate complete record of your Chrome actions from the extension. OpenAI stores browser activity only when it becomes part of the ChatGPT context, such as text ChatGPT reads from a page, screenshots, tool calls, summaries, messages, or other content included in the task.

Your ChatGPT data controls apply to content processed in context. Avoid sending secrets or highly sensitive data through browser tasks unless they're required and you are present to review each prompt.

Troubleshooting

If ChatGPT can't connect to Chrome, first confirm the website ChatGPT is trying to access isn't in the blocklist in Settings. If the website isn't blocked, work through these checks:

  1. Open the extension from the Chrome toolbar or Chrome's extensions menu. Make sure it shows Connected. If it shows disconnected or mentions a missing native host, remove and re-add the Chrome plugin from Plugins in Work or Codex in the ChatGPT desktop app, then follow the setup flow again.
  2. In the app, select Work or Codex, open Plugins, and confirm that the Chrome plugin is on. If the plugin is off, turn it on and try the task again.
  3. Make sure you are using the same Chrome profile where the extension is installed. If you use more than one Chrome profile, install and enable the extension in the active profile.
  4. Start a new task in Work or Codex and try the Chrome task again. This can clear task-specific connection state.
  5. Restart Chrome and the app, then try again. If the extension still doesn't connect, uninstall the Chrome extension, remove and re-add the Chrome plugin from Plugins, and follow the setup flow again.
  6. If the extension shows Connected but ChatGPT still can't use Chrome, run /feedback in the app and include the task ID when you contact support.

<CodexScreenshot alt="Chrome extension showing connected status" lightSrc="/images/codex/app/chrome-connected-light.png" darkSrc="/images/codex/app/chrome-connected-dark.png" maxHeight="300px" class="mt-4" />

Upload files

If a Chrome task needs to upload a file from your computer, allow the Chrome extension to access file URLs in Chrome:

  1. In Chrome, open the extensions icon in the toolbar, then click Manage Extensions.
  2. On the extension card, click Details.
  3. Turn on Allow access to file URLs.

After you change the setting, start the Chrome task again.

<CodexScreenshot alt="Chrome extension settings showing Allow access to file URLs enabled for ChatGPT" lightSrc="/images/codex/app/chrome-file-url-access-light.webp" darkSrc="/images/codex/app/chrome-file-url-access-dark.webp" maxHeight="420px" class="mt-4" />