Remove an extension in three clicks

To remove a Chrome extension, click the puzzle piece icon in the top right of your browser, find the extension you want to remove, click the three dots next to it, and select "Remove from Chrome." The extension disappears immediately and stops running.

If you do not see the puzzle piece icon, look for a vertical three-dot menu in the top right corner instead. Click it, then select "More tools," then "Extensions." You will see a list of every extension installed. Find the one you want to remove, click the trash icon on its card, and confirm the removal.

The extension is now gone from your browser. Any data it stored — like saved passwords or settings — is deleted too. If you change your mind later, you can reinstall it from the Chrome Web Store, but you will need to set it up again from scratch.

Key Takeaways

  • The fastest way to remove an extension is through the puzzle piece icon in the top right, where you can delete it in one click.
  • If the puzzle piece icon is not visible, use the three-dot menu, select "More tools," then "Extensions" to reach the full list.
  • Removing an extension deletes all the data it stored, including passwords and settings you may have entered.
  • You can reinstall a removed extension later from the Chrome Web Store, but it will not remember your previous settings.
  • Disabling an extension (turning it off without removing it) keeps your settings intact if you want to use it again later.

Find the extensions menu if the puzzle piece is hidden

Some Chrome users do not see the puzzle piece icon because extensions are hidden by default or the icon space is full. To access your extensions from the main menu, click the three vertical dots in the top right corner of Chrome, then hover over "More tools" until a submenu appears. Click "Extensions" in that submenu.

You will now see the Extensions page, which lists every extension you have installed. Each one shows a card with the extension name, a brief description, and a toggle switch. Below the toggle is a three-dot menu. Click those three dots to see your options, including "Remove from Chrome."

If you visit this page often, you can pin extensions to the toolbar so the puzzle piece icon appears. On the Extensions page, find the extension you want to pin, click its three-dot menu, and select "Pin to toolbar." That extension will now show its own icon in the top right, making it easier to access next time.

Disable an extension instead of removing it

If you are not sure whether you want to keep an extension, you can turn it off without deleting it. On the Extensions page, find the extension and click the toggle switch next to its name. The switch will turn gray, and the extension stops working immediately.

A disabled extension does not run in the background, does not slow down your browser, and keeps all its settings and data intact. If you decide you want to use it again, click the toggle to turn it back on. Your passwords, preferences, and any other information the extension stored will still be there.

This is useful when an extension causes problems — like slowing down your browser or conflicting with another tool — but you want to test whether removing it actually fixes the issue. Disable it for a day or two, and if your browser runs better, you can safely remove it for good.

Remove extensions that are hard to find

Some extensions hide themselves or do not appear in the normal list. If you installed something and cannot find it in the Extensions menu, it may be running as a background service or installed by another program.

Open the Extensions page and look for a toggle in the top left that says "Developer mode." Turn it on. You will now see additional extensions that are normally hidden, including system extensions and tools installed by other software. Find the one you want to remove and click the trash icon.

If an extension keeps reappearing after you remove it, another program may be reinstalling it. Check your computer's installed programs (in Windows, this is the Control Panel; on Mac, the Applications folder) and uninstall any software you do not recognize or no longer want. Then remove the extension again.

Clean up extensions that slow your browser

Extensions use memory and processing power, so too many of them can make Chrome run slowly. To see which extensions are using the most resources, click the three-dot menu in Chrome, go to "More tools," then "Task Manager." You will see a list of every tab and extension currently running, along with how much memory and CPU each one is using.

Look for extensions using unusually high amounts of memory — anything consistently above 50 MB is worth investigating. Click on the extension in the list and then click "End process" at the bottom to stop it temporarily. If your browser feels faster, that extension is the culprit, and you can remove it permanently from the Extensions page.

You do not need to remove every extension to improve performance. Instead, focus on the ones you do not actually use. If you installed something months ago and never opened it, removing it will free up memory without affecting your daily browsing.

Prevent unwanted extensions from installing

Some extensions install themselves without your permission, usually bundled with other software you downloaded. To stop this from happening, be careful what you download and read the installation screens carefully. Many installers ask permission to add browser extensions — uncheck those boxes before you finish installing.

You can also change Chrome's settings to prevent extensions from being installed by other programs. Click the three-dot menu, go to "Settings," then "Extensions" in the left sidebar. Look for the option "Allow extensions from other sources" and make sure it is turned off. This does not prevent you from installing extensions yourself through the Chrome Web Store, but it stops other software from adding them without your knowledge.

If you find extensions you did not install, remove them immediately. They may be slowing your browser, tracking your activity, or displaying unwanted ads. Check your Extensions page regularly, especially after installing new software.

Frequently Asked Questions

Will removing an extension delete my passwords and saved data?

Yes. When you remove an extension, Chrome deletes all the data it stored, including passwords, settings, and browsing history within that extension. If you reinstall it later, you will need to set everything up again. If you want to keep the data, disable the extension instead of removing it.

Can I remove an extension that came with Chrome?

Most extensions that come with Chrome can be removed like any other. However, some system extensions cannot be deleted because Chrome needs them to function. If you try to remove an extension and do not see a trash icon, that extension is required and cannot be removed.

What if an extension keeps coming back after I remove it?

Another program on your computer is likely reinstalling it. Check your installed programs and uninstall anything you do not recognize. Then remove the extension again and turn off "Allow extensions from other sources" in Chrome Settings to prevent it from being reinstalled automatically.

Does disabling an extension slow down my browser?

No. A disabled extension does not run at all, so it uses no memory or processing power. Disabling is just as effective as removing it for improving browser speed, but you keep your settings if you want to turn it back on later.

How do I know if an extension is safe to remove?

If you do not recognize the extension or do not remember installing it, it is safe to remove. You can also check what an extension does by clicking on it in the Extensions menu — Chrome shows a description of its purpose. If you are unsure, disable it for a few days instead of removing it, and turn it back on if you realize you need it.