How to remove an extension depends on your browser

The steps to remove an extension are slightly different in each browser, but the process takes less than a minute in all of them. You access your extensions through a menu in the browser itself — you do not need to uninstall anything from your computer's control panel. Removing an extension stops it from running when ready, and you can reinstall it later if you change your mind.

The most common reason to remove an extension is that you no longer use it, or you have switched to a different tool that does the same thing. Some people also remove extensions to troubleshoot a browser that is running slowly or crashing. Removing an extension does not delete your browsing history or passwords — it only stops that particular tool from working.

Key Takeaways

  • In Chrome, Firefox, Safari, and Edge, you reach your extensions through a menu icon or settings page, then click a remove or delete button next to the extension name.
  • Removing an extension takes effect when ready and does not affect your saved passwords, bookmarks, or browsing history.
  • If you remove an extension by mistake, you can reinstall it from the same store where you originally found it.
  • Disabling an extension temporarily stops it from running without removing it, which is useful if you want to test whether an extension is causing a problem.

Remove an extension in Chrome

Open Chrome and click the three vertical dots in the top right corner. Select Extensions from the menu, then click Manage extensions. You will see a list of every extension you have installed. Find the one you want to remove and click the Remove button — it looks like a trash can icon. Chrome will ask you to confirm; click Remove again.

If you do not see the three-dot menu, you may be using a Chromebook or a school or work computer where extensions are managed by an administrator. In that case, you cannot remove extensions yourself — contact your IT department or school tech support.

Remove an extension in Firefox

Open Firefox and click the three horizontal lines (called a hamburger menu) in the top right corner. Click Add-ons and themes, then click Extensions on the left side. Find the extension you want to remove and click the three dots next to its name. Select Remove from the dropdown menu.

Firefox will remove the extension when ready without asking for confirmation. If you change your mind, you can reinstall it by going back to the Firefox Add-ons page and searching for the extension by name.

Remove an extension in Safari

Open Safari and click Safari in the top menu bar. Select Settings (or Preferences on older Macs), then click the Extensions tab. You will see a list of installed extensions on the left side. Click the extension you want to remove, then click the Uninstall button.

Safari will ask you to confirm the removal. Click Uninstall again. The extension will stop running when ready, though you may need to refresh any open web pages to see the change.

Remove an extension in Microsoft Edge

Open Edge and click the three horizontal dots in the top right corner. Select Extensions, then click Manage extensions. Find the extension you want to remove and click the Remove button. Edge will ask you to confirm; click Remove again.

You can also remove an extension by right-clicking its icon in the toolbar and selecting Remove from Microsoft Edge. This is faster if you know which icon belongs to the extension you want to remove.

Disable an extension instead of removing it

If you are not sure whether you want to permanently remove an extension, you can disable it first. Disabling turns off the extension without deleting it, so you can turn it back on later without reinstalling. This is useful if you think an extension might be slowing down your browser and you want to test whether removing it helps.

In Chrome, Firefox, Safari, and Edge, you disable an extension by going to your extensions list and clicking a toggle switch or button labeled Off, Disable, or Turn off. The exact label depends on your browser. The extension will stop running when ready, but it will still appear in your extensions list so you can turn it back on if you need it.

What happens after you remove an extension

Removing an extension stops it from running right away. Any data the extension stored — such as settings you configured or notes you saved inside the extension — will be deleted. Your browser's own data, including passwords saved in your browser, bookmarks, and browsing history, will not be affected.

If you reinstall the extension later, it will start fresh with no memory of your previous settings. Some extensions let you back up your settings before you remove them, so check the extension's page in the store to see if that option is available. If you reinstall the same extension, you may be able to restore your settings from that backup.

Frequently Asked Questions

Can I remove an extension that came with my browser?

Most extensions you install yourself can be removed. Some browsers come with built-in tools that look like extensions but cannot be removed — these are part of the browser itself. If you cannot find a remove button next to an extension, it is likely a built-in feature and cannot be uninstalled.

What if I remove an extension by mistake?

You can reinstall it by going to the extension store for your browser — the Chrome Web Store, Firefox Add-ons, Safari App Store, or Microsoft Edge Add-ons — and searching for the extension by name. Click the install button and it will be added back to your browser. Your previous settings will not return unless you had backed them up.

Will removing an extension speed up my browser?

Removing an extension may help if that specific extension was using a lot of memory or processing power. The only way to know is to disable the extension first, use your browser normally for a few hours, and see if it feels faster. If it does, you can remove it permanently. If not, turn it back on.

Can I remove extensions on my phone or tablet?

Mobile browsers handle extensions differently than desktop browsers. Chrome on Android and Safari on iPhone do not support traditional extensions the way desktop versions do. Some mobile browsers offer limited extension support, but most mobile browsing relies on apps instead. Check your mobile browser's settings to see what options are available.