ChatGPT Browser Extension: How to Use It in Edge, Brave, Opera & Vivaldi

The ChatGPT browser extension is no longer limited to one browser. OpenAI now supports the extension in Microsoft Edge, Brave, Opera and Vivaldi as well, giving ChatGPT Work and Codex a way to use your open browser tabs as context and complete supported browser tasks from the desktop app.

The important catch is that the experience is not identical in every browser. Edge, Brave and Vivaldi support side chat, while Opera currently supports tab mentions and browser control without side chat. This guide shows you what each browser supports, how to set the extension up, what permissions to review, useful workflows to try and what to check when the extension does not work as expected.

What Is the ChatGPT Browser Extension?

The ChatGPT browser extension connects a supported desktop browser to ChatGPT Work or Codex so ChatGPT can use information from browser tabs you choose and, when permitted, interact with webpages as part of a task.

That is different from simply copying a webpage URL into a normal chat. With the extension connected, an open tab can become working context for a task you are already doing in the browser.

If ChatGPT Work itself is new to you, the extension makes more sense after understanding the broader Work experience. You can explore more practical Work workflows in our AI for Work & Productivity guides.

Which Browsers Support the ChatGPT Extension?

OpenAI currently lists support for Google Chrome, Microsoft Edge, Brave, Opera and Vivaldi. The main difference you need to know is side chat.

Which browser should you choose?

In most cases, you should keep using the browser you already rely on rather than switching browsers only for ChatGPT.

How to Install the ChatGPT Browser Extension

OpenAI recommends updating the ChatGPT desktop app before setting up the browser extension. The exact controls can change as the feature rolls out, but the setup path centers on the desktop app and its browser or Computer Use settings.

How to Use an Open Browser Tab With ChatGPT

One of the most useful parts of the extension is the ability to bring an open webpage into a Work or Codex task as context.

Instead of copying several paragraphs from a dashboard, document, research page or website into ChatGPT, you can reference the relevant open tab and tell ChatGPT what you want to accomplish with it.

Use the browser tab I mention as the source for this task.

Goal:
Summarize the information I need to make a decision.

Return:

The most important facts
Any dates, requirements or limits shown on the page
Anything unclear or missing
A short recommended next step

Do not change anything on the website.
Do not assume information that is not visible or supported.
Tell me what I should verify manually before acting.

This type of instruction is much better than simply saying “look at this page.” It tells ChatGPT what source to use, what output you expect and where the human-review boundary sits.

How ChatGPT Side Chat Works

Side chat is designed for situations where you want ChatGPT available beside the webpage instead of continually switching between the page and the desktop conversation.

OpenAI currently says side chat is available in Chrome, Microsoft Edge, Brave and Vivaldi. Opera currently does not have side-chat support even though its tab-context and browser-control features remain available.

Side chat is useful when you want to:

• ask questions while keeping a long webpage visible;
• summarize or compare information without losing your place;
• work through a form, dashboard or research page step by step;
• draft notes from information you can still see beside the conversation;
• clarify part of a page before deciding what to do next.

Which ChatGPT Browser Permissions Should You Allow?

Browser access can be powerful because browsers contain far more than public webpages. They may also contain signed-in accounts, dashboards, messages, internal tools and information that you would not normally paste into a chat.

The safest default is not “allow everything.” Use the smallest amount of access that can complete the task.

Before approving browser access, ask:

• Does ChatGPT actually need this site for the task?
• Am I signed into an account containing private or business information?
• Can I complete the same workflow with narrower access?
• Could the task change, submit, send, delete or publish something?
• Would I be comfortable if the visible page content were included as task context?
• Can I easily review what ChatGPT produces before anything important happens?

The goal is not to make the extension less useful. It is to make the permission level match the job you are actually asking it to do.

ChatGPT Browser Extension Privacy: What Should You Check?

A browser extension can operate closer to your everyday work than a normal chat because your browser may already be signed into websites. That makes it important to distinguish between what ChatGPT can access for the task and what you assume it can see.

Review the actual permission prompts and current OpenAI documentation rather than assuming that every open tab, browser profile or account is automatically available.

Keep consequential actions under review

When a browser workflow could submit a form, publish content, send a message, make a reservation, change an account or perform another consequential action, review the final details yourself before allowing the action.

This is the same principle that matters in other agentic workflows. If you are exploring broader ChatGPT automation, compare it with our guide to ChatGPT event-triggered tasks for Gmail, Slack and GitHub, where access, triggers and human approval also need to be designed deliberately.

7 Useful Ways to Use the ChatGPT Browser Extension

1. Summarize a long webpage without copying it manually

If you are reading a long help article, research page, policy page or product documentation, mention the tab and ask ChatGPT to extract only the parts relevant to your question.

Review the tab I mentioned.

Give me:

the five most important points for my goal,
any dates, limits or requirements,
what is confirmed versus unclear,
and the next action I should take.

Ignore sections that are unrelated to my question.
Do not invent missing details.

2. Compare information across open tabs

Browser context becomes more useful when your real task requires comparison. You might have several product pages, documentation pages, pricing pages or research sources open at the same time.

Ask ChatGPT to use a consistent comparison method instead of producing a vague summary.

Compare the browser tabs I mentioned using the same criteria for each.

Create a table covering:

Main purpose
Key features
Important limits
Price or eligibility if shown
Best fit
Main drawback

Use only information supported by the tabs.
Mark anything that cannot be confirmed instead of guessing.

3. Turn a dashboard into a short action list

If a dashboard contains more information than you need, ChatGPT can help turn what you are reviewing into a focused action list. This can be useful for marketers, project managers, operations teams and small-business owners.

Keep the request analytical unless you intentionally want ChatGPT to make changes.

4. Review webpage copy before editing it

Marketers, writers and website owners can use the visible page as context and ask ChatGPT to identify unclear copy, missing information or weak calls to action.

Review the webpage in the tab I mentioned as a first-time visitor.

Identify:

what the page is offering,
who it appears to be for,
the strongest reason to continue,
anything confusing,
important information that appears missing,
and the three highest-priority copy improvements.

Do not edit or publish anything.
Base the review only on what is actually visible.

5. Work with information inside signed-in tools

One reason browser integration matters is that much of real work happens behind a login. Depending on your account, browser permissions and supported workflow, ChatGPT may be able to help with information on pages you are already authorized to access.

This is also where you should be most careful. Do not broaden access to confidential systems simply because the browser extension makes it technically convenient.

6. Turn research into a reusable workflow

Once you discover a browser workflow that works repeatedly—such as checking a report, extracting the same metrics and producing the same summary—you can document the process so the task becomes consistent rather than improvised each time.

That connects naturally with ChatGPT’s broader workflow features. Browse the AI for Work & Productivity collection for related guides on repeatable AI workflows, task automation and connected tools.

7. Verify information without losing the original source

A subtle benefit of working beside the browser is that you can keep the original page visible while reviewing ChatGPT’s interpretation. That makes it easier to check names, numbers, dates, wording and limitations before relying on the output.

Treat the extension as a way to shorten the path between source → analysis → verification, not as a reason to stop checking the source.

ChatGPT Browser Extension Not Working? Try These Fixes

ChatGPT Browser Extension vs the Built-In Browser

The extension and ChatGPT’s built-in browser experience solve related but different problems.

OpenAI also now supports website-provided tools through WebMCP in the desktop app’s built-in browser. OpenAI specifically distinguishes those website tools from the browser extension, so do not assume every feature available in the built-in browser also appears inside Edge, Brave, Opera or Vivaldi.

Is the ChatGPT Browser Extension Worth Using?

The extension is most useful when you already spend a large part of your day working in browser tabs and regularly move information between webpages and ChatGPT.

It is probably worth trying if:

• you repeatedly copy information from webpages into ChatGPT;
• you compare several browser tabs during research;
• you use ChatGPT Work or Codex for multi-step tasks;
• you want ChatGPT available beside webpages through side chat;
• you can clearly define which websites and actions the workflow needs.

You may not need it if:

• you only use ChatGPT for occasional questions;
• most of your work happens in files rather than browser tabs;
• you do not want to grant browser-level permissions;
• the built-in ChatGPT browser already handles your workflow well;
• your organization restricts browser extensions or browser-control features.

The best test is simple: choose one repetitive browser task that currently requires copying, tab switching or manual summarizing. Use the extension for that one task and compare whether it actually reduces steps without making verification harder.

Frequently Asked Questions

Final Takeaway

The biggest change is not simply that the ChatGPT browser extension works in more browsers. It is that Edge, Brave, Opera and Vivaldi users can now bring the browser they already use into ChatGPT Work or Codex instead of changing their entire browsing routine just to use ChatGPT alongside webpages.

The browser differences still matter. Edge, Brave and Vivaldi support side chat; Opera currently does not. All four newly supported browsers can still use tab context and browser control according to OpenAI’s current release information.

Start small: update the desktop app, connect one browser, test one low-risk webpage and use the narrowest access that completes your task. If the workflow genuinely saves time, expand it deliberately rather than granting broad browser access by default.