How to delete an add-on depends on which browser you use
The steps to remove an add-on are different in each browser, but the process takes less than a minute once you know where to look. Chrome, Firefox, Safari, and Edge all store their extensions in a dedicated settings page, and you can disable or delete them without restarting your browser. Most add-ons uninstall completely — they don't leave behind settings or data unless you specifically choose to keep them.
You might want to remove an add-on because it slows down your browser, you no longer use it, it's causing conflicts with other tools, or you're concerned about privacy. Whatever the reason, you can reverse the decision later by reinstalling the same add-on if you change your mind.
Key Takeaways
- Chrome and Edge store extensions in a menu called "Manage extensions," which you reach through the three-dot menu or by typing a special address into the search bar.
- Firefox uses an "Add-ons" page that you can open from the menu or by typing about:addons into the address bar.
- Safari shows extensions in System Settings on Mac and in the Settings app on iPad, not in the browser itself.
- Disabling an add-on keeps it installed but turns it off; deleting it removes the add-on entirely, and you can reinstall it later if needed.
Removing add-ons in Google Chrome
Open Chrome and click the three-dot menu in the top right corner. Select "Extensions," then click "Manage extensions." You'll see a list of every add-on installed in your browser, along with a toggle switch for each one.
To remove an add-on, click the trash icon in the bottom right corner of the add-on's card. Chrome will ask you to confirm the deletion. Click "Remove" and the add-on is gone. If you only want to turn it off temporarily, click the toggle switch instead — the add-on stays installed but won't run.
You can also reach the extensions page faster by typing chrome://extensions directly into the address bar and pressing Enter. This skips the menu and takes you straight to the list.
Removing add-ons in Mozilla Firefox
Click the menu button (three horizontal lines) in the top right corner of Firefox. Select "Add-ons and themes." You'll land on the Add-ons page, which shows all your installed extensions, themes, and plugins in separate tabs.
Find the add-on you want to remove and click the three dots next to it. Select "Remove" from the dropdown menu. Firefox will ask you to confirm — click "Remove" again and the add-on is deleted. To disable it instead of removing it, click "Disable" from the same menu.
A faster route is to type about:addons into the address bar and press Enter. This opens the Add-ons page directly without going through the menu.
Removing add-ons in Microsoft Edge
Click the three-dot menu in the top right corner of Edge. Select "Extensions," then click "Manage extensions." The layout is nearly identical to Chrome's — you'll see all your installed add-ons with a toggle and a trash icon for each one.
Click the trash icon next to the add-on you want to remove. Edge will ask you to confirm the deletion. Click "Remove" and it's gone. To turn off an add-on without deleting it, click the toggle switch instead.
You can also type edge://extensions into the address bar to reach the extensions page directly.
Removing add-ons in Safari
Safari stores extensions differently than other browsers — you manage them in System Settings on Mac or the Settings app on iPad, not in Safari itself. On Mac, click the Apple menu and select "System Settings." Click "General" in the sidebar, then scroll down and click "Extensions."
You'll see a list of all installed extensions grouped by category. Click the extension you want to remove, then click "Uninstall." Safari will ask you to confirm — click "Uninstall" again and the extension is removed.
On iPad, open the Settings app, scroll down and tap "Safari," then tap "Extensions." Find the extension you want to remove, tap it, and select "Remove." The process is the same, just in a different location.
The difference between disabling and deleting an add-on
When you disable an add-on, it stays installed on your computer but stops running. Your browser won't load it, and it won't use any memory or processing power. Disabling is useful if you think you might use the add-on again later or if you want to test whether it's causing a problem without fully removing it.
When you delete an add-on, it's completely removed from your browser. All its files are gone, though you can reinstall it anytime by downloading it again from the official store. Deleting is the right choice if you're certain you won't use the add-on again or if you want to free up space.
Most browsers let you do both — look for a toggle switch to disable and a trash or remove button to delete. Some add-ons also store settings or data on your computer even after you remove them, though this is rare and usually only happens if the add-on is designed to do so.
What to do if an add-on won't delete
Occasionally an add-on refuses to uninstall or keeps reappearing after you delete it. This usually means the add-on was installed by another program or by your computer's administrator, not by you directly. Restart your browser first — sometimes a simple restart clears the problem.
If the add-on still won't delete, check whether another program installed it. Some software bundles add extensions to your browser without asking. Uninstall that program from your computer's control panel (Windows) or Applications folder (Mac), and the add-on should disappear with it.
If you're on a work or school computer, your administrator may have locked certain extensions so they can't be removed. Contact your IT department to ask whether they can unlock it or remove it for you.
Frequently Asked Questions
Will deleting an add-on slow down my browser?
Removing unused add-ons can make your browser slightly faster, especially if you have many installed. Each add-on uses a small amount of memory and processing power, even when you're not actively using it. Deleting the ones you don't need frees up those resources.
Can I reinstall an add-on after I delete it?
Yes. Go back to your browser's add-on store (Chrome Web Store, Firefox Add-ons, Microsoft Edge Add-ons, or Safari Extensions) and search for the add-on by name. Click "Add to [browser]" or the equivalent button, and it will reinstall with default settings.
What happens to my add-on settings when I delete it?
Most add-ons delete their settings when you remove them. If you reinstall the same add-on later, it will start with default settings and you'll need to reconfigure it. Some add-ons store data separately and may preserve it, but this is uncommon.
Why does an add-on keep coming back after I delete it?
If an add-on reappears after deletion, another program on your computer is probably reinstalling it. Check your installed programs and uninstall anything you don't recognize or remember installing. Malware can also reinstall add-ons, so run a security scan if the problem persists.