Where to find your extensions list in Chrome

Open Chrome and look at the top right corner of your browser window. You will see several icons in a row. Click the puzzle piece icon — that is your extensions menu. A dropdown list appears showing all the extensions you have installed, along with a pin icon next to each one. If you do not see a puzzle piece icon, your extensions may be hidden; look for three vertical dots (the menu button) instead, then select "Extensions" from the dropdown.

The extensions menu shows you what is running right now, but it does not show you everything about each extension. To see detailed information — permissions, when it was installed, what it does — you need to go to the full extensions page. Click the three vertical dots in the top right of Chrome, then select "Settings." On the left side, click "Extensions." This page lists every extension you have, whether it is turned on or off, and how much it is doing in the background.

Key Takeaways

  • The puzzle piece icon in the top right corner of Chrome shows all your installed extensions in a quick dropdown menu.
  • The full Extensions page (Settings > Extensions) displays detailed information about each extension, including permissions and when it was installed.
  • You can turn extensions on and off with a single toggle switch on the Extensions page without removing them entirely.
  • Pinning an extension to your toolbar makes it appear as its own icon instead of hiding it in the puzzle piece menu.

Pinning extensions to your toolbar

By default, most extensions live inside the puzzle piece menu to keep your toolbar clean. If you use an extension often, you can pin it to show as its own icon. Click the puzzle piece icon, then click the pin icon next to the extension you want to pin. That extension now appears as a separate icon in your toolbar, and you can click it directly without opening the menu.

You can unpin an extension the same way — click the puzzle piece, then click the pin icon again to hide it back in the menu. This does not remove the extension; it just changes where it appears. Pinning is useful for extensions you use multiple times a day, like a password manager or ad blocker.

Turning extensions on and off

Go to Settings > Extensions to see the full list. Each extension has a toggle switch on the right side. Click the toggle to turn an extension off without removing it. The extension stays installed but stops running. Turn it back on by clicking the toggle again.

Turning an extension off is useful when you suspect it is slowing down your browser or interfering with a website. You can test whether the extension is the problem by turning it off, reloading the page, and seeing if the issue goes away. If it does, you have found the culprit.

Checking what permissions each extension has

Click any extension name on the Settings > Extensions page to see what it can do. The details page shows you which websites the extension can access, whether it can read your browsing history, and what other permissions it has. Some extensions need broad access to work properly; others need very little.

If an extension asks for permissions that seem too broad, you can restrict what it can access. On the details page, look for "Site access" or "Permissions." You can usually change it from "Allow on all sites" to "Allow on specific sites" and then choose which websites the extension can use. This is a good security practice if you do not want an extension reading data from every page you visit.

Removing extensions you no longer use

On the Settings > Extensions page, find the extension you want to remove and click the trash icon or "Remove" button. Chrome asks you to confirm, then the extension is deleted. You can reinstall it later from the Chrome Web Store if you change your mind.

Removing extensions you do not use frees up memory and reduces the number of programs running in the background. If you are not sure whether you still need something, turn it off first instead of removing it. After a week or two, if you have not missed it, then remove it.

Understanding extension icons and what they mean

Some extensions show a number or badge on their icon. A red circle with a number usually means the extension has found something — like unread emails in a mail extension, or blocked ads in an ad blocker. A gray or faded icon usually means the extension is off or not active on the current page. A colored icon means the extension is on and running.

If an extension icon is grayed out, it may be because the website you are visiting does not allow it to run, or because you have restricted its permissions. Some extensions only work on certain websites, so they will be inactive on pages where they cannot do anything.

Finding extensions that are slowing Chrome down

If Chrome feels slow, you can see which extensions are using the most memory and processing power. Click the three vertical dots, go to Settings, then select "Performance" on the left side. This page shows how much memory and CPU each extension is using. Extensions at the top of the list are using the most resources.

If one extension is using far more resources than the others, try turning it off and seeing if Chrome speeds up. If it does, you may want to remove that extension or look for a lighter alternative that does the same thing. Some extensions are poorly written and drain battery life on laptops, so knowing which ones are the heaviest users helps you make better choices.

Frequently Asked Questions

Why do I not see the puzzle piece icon in my toolbar?

If you have no extensions installed, the puzzle piece icon does not appear. You can still access the Extensions page through Settings > Extensions. If you have extensions but no icon, they may all be hidden in the menu. Click the three vertical dots and select "Extensions" to see them.

Can I see what an extension is doing right now?

Not in detail through the regular interface. However, you can check the Performance page (Settings > Performance) to see how much memory and CPU it is using. For more technical information, you can open Chrome's Developer Tools by pressing Ctrl+Shift+J (or Cmd+Option+J on Mac) and look at the Network or Console tabs, though this requires some technical knowledge.

What happens if I turn off an extension?

The extension stops running when ready, but it stays installed on your computer. You can turn it back on anytime by clicking the toggle again. Turning it off does not delete it or remove any data it has stored.

Can I see which extensions have access to my passwords?

Yes. Go to Settings > Extensions, click on a specific extension, and look at the "Permissions" section. If it lists access to passwords or sensitive data, that information appears there. Be cautious with extensions that ask for broad access to your data.

How do I know if an extension is safe?

Check the Chrome Web Store page for the extension — look at the reviews and how many people have installed it. Read the permissions it is asking for and decide if they make sense for what it does. If an extension asks for far more access than it needs, that is a warning sign. You can also check the developer's website to see if they are a known company.