The fastest way to remove an extension
Open Chrome and click the puzzle-piece icon in the top right corner of your browser. This icon shows all your installed extensions. Find the one you want to remove, click the three dots next to it, and select "Remove from Chrome." Chrome will ask you to confirm — click "Remove" again, and it's gone.
The extension disappears when ready. Any permissions it had are revoked, and it stops running in your browser. If you change your mind later, you can reinstall it from the Chrome Web Store, though you may need to set it up again.
This method works the same way whether you installed the extension yourself or it came pre-installed with your browser or another program. The steps are identical.
Key Takeaways
- Click the puzzle-piece icon in the top right corner, find the extension, click the three dots, and select "Remove from Chrome."
- Removing an extension stops it from running when ready and revokes all its permissions to access your data and browsing.
- You can also manage extensions through Chrome's settings menu under "Extensions" if the puzzle-piece icon is hidden or disabled.
- Reinstalling an extension later requires you to set it up again, but your browsing history and saved data remain unchanged.
- Some extensions may leave behind cached data or settings — clearing your browser cache removes these files completely.
Where to find extensions if the puzzle-piece icon is not visible
If you don't see the puzzle-piece icon in your toolbar, the extension menu may be hidden. Click the three vertical dots in the top right corner of Chrome (the main menu), hover over "Extensions," and you'll see a list of all installed extensions. Click any extension name to open its details page, where you'll find a "Remove" button.
Alternatively, type chrome://extensions directly into your address bar and press Enter. This opens the Extensions page, which shows every extension you have installed. Toggle the switch next to any extension to turn it off temporarily, or click the "Remove" button (trash icon) to delete it completely.
The difference between disabling and removing an extension
Disabling an extension pauses it without deleting it. The extension stays in your browser but stops running. You might disable an extension if you want to test whether it's causing a problem, or if you only need it sometimes.
Removing an extension deletes it entirely from your browser. It no longer takes up storage space, and it cannot run at all. If you remove an extension by mistake, you can reinstall it from the Chrome Web Store, but you'll need to configure any settings you had saved.
To disable instead of remove, go to the Extensions page (chrome://extensions), find the extension, and toggle the blue switch to the off position. The extension will remain in your list but will be grayed out.
What happens to your data when you remove an extension
Removing an extension stops it from accessing your browsing data going forward, but it does not automatically delete data the extension already collected. Some extensions store information locally on your computer — passwords, settings, cached files, or browsing history within that extension.
If you want to erase this data completely, clear your browser cache. Open Chrome's menu, click "Settings," go to "Privacy and security," select "Clear browsing data," and check the boxes for "Cookies and other site data" and "Cached images and files." Set the time range to "All time" to remove everything the extension stored.
Be aware that clearing your cache also removes login information for websites you visit regularly, so you may need to sign back into accounts after doing this.
Removing extensions that came with your browser or computer
Some extensions are pre-installed by Chrome, by your computer manufacturer, or by other software you downloaded. These extensions appear in your Extensions list just like ones you installed yourself, and you can remove them the same way — click the three dots and select "Remove from Chrome."
However, some pre-installed extensions may reappear after you restart your browser or computer. If an extension keeps coming back, it may be installed at the system level rather than just in your user account. Check your computer's installed programs (in Windows, go to Settings > Apps > Apps and features; on Mac, open Applications in Finder) and uninstall any program associated with the extension.
If you're unsure which program installed an extension, right-click the extension name on the Extensions page and look for details about its source. Some extensions also show a note saying "Installed by an administrator" or "Installed by an extension" — these are harder to remove and may require adjusting your computer's settings or contacting your IT department if you're on a work computer.
Removing extensions that slow down your browser
If your browser feels slow, an extension might be the cause. Open the Extensions page (chrome://extensions) and look for extensions you don't recognize or no longer use. Removing unused extensions is the fastest way to improve performance.
To identify which extensions are using the most resources, click the three vertical dots in the top right of Chrome, go to "Settings," then "Performance." Chrome shows you which extensions are using the most memory and CPU. If an extension is using significant resources and you don't need it, remove it.
After removing an extension, close and reopen Chrome to see if your browser feels faster. If performance doesn't improve, the slowness may be caused by something else — too many open tabs, a slow internet connection, or a website with heavy scripts.
How to prevent unwanted extensions from installing
Some extensions install without your knowledge when you read other software or visit certain websites. To prevent this, only install extensions from the official Chrome Web Store, and be careful when downloading programs from the internet.
When you install a program on Windows or Mac, read the installation steps carefully. Many programs offer to install browser extensions as part of their setup — uncheck these boxes if you don't want them. If an extension appears in your browser that you didn't install, remove it when ready using the steps above.
You can also restrict which extensions are allowed to run. On the Extensions page, click any extension and scroll down to "Allow this extension to:" — you can limit what data it can access and which websites it can run on. Limiting permissions reduces the risk if an extension turns out to be malicious or poorly designed.
Frequently Asked Questions
Will removing an extension delete my saved passwords or browsing history?
No. Removing an extension does not affect your saved passwords, bookmarks, or general browsing history. It only stops that extension from running and removes its access to your data. Your Chrome account and all your synced information remain unchanged.
Can I remove an extension if it's required by my workplace or school?
If your organization installed the extension, it may be locked and cannot be removed through the normal method. Look for a note on the extension's details page saying "Installed by an administrator." Contact your IT department — they control whether you can remove it.
What if an extension keeps reinstalling itself after I remove it?
This usually means the extension is installed at the system level, not just in your browser. Check your computer's installed programs and uninstall any program you don't recognize or that you think installed the extension. Restart your computer after uninstalling.
Does removing an extension free up storage space on my computer?
Yes, but usually not much. Most extensions use only a few megabytes of storage. Removing many unused extensions might free up 50 to 200 megabytes total, which is noticeable only if your computer is very low on storage space.
Can I remove all my extensions at once?
No — Chrome requires you to remove extensions one at a time. Go to chrome://extensions, and click the trash icon next to each extension you want to delete. If you want to disable all extensions temporarily without removing them, toggle the switch at the top left of the Extensions page that says "Developer mode" off, then back on.