Disable an extension instead of removing it completely
Disabling an extension stops it from running without deleting it from your browser. The extension stays in your list, so you can turn it back on later if you change your mind. This is useful when an extension slows down your browser, conflicts with another tool, or you straightforward don't need it right now.
The steps differ slightly between Chrome, Firefox, Safari, and Edge, but the concept is the same in all of them: you open your extensions menu, find the one you want to pause, and toggle it off. The process takes about 10 seconds.
Key Takeaways
- Disabling an extension turns it off without removing it, so you can re-enable it later without reinstalling.
- In Chrome, Firefox, and Edge, you disable extensions through the extensions menu or the manage extensions page.
- In Safari, you disable extensions in System Settings under the Extensions section, not in the browser itself.
- Disabling an extension can improve browser speed if the extension was consuming memory or processing power.
- You can disable an extension for all websites or just for specific sites, depending on your browser.
How to disable extensions in Chrome
Open Chrome and click the puzzle-piece icon in the top right corner of the browser window. This icon appears next to your profile picture and the three-dot menu. A dropdown list of your installed extensions appears.
Find the extension you want to disable and click the toggle switch next to its name. The switch turns gray, and the extension stops running. You will see a message that says "This extension is off" or similar text. If you do not see the puzzle-piece icon, click the three-dot menu, hover over "Extensions," and select "Manage extensions" to access the full list instead.
How to disable extensions in Firefox
Click the menu button (three horizontal lines) in the top right corner and select "Add-ons and themes." On the left side, click "Extensions" to see your full list.
Find the extension you want to turn off and click the toggle switch next to it. The switch turns gray and the extension stops working. To re-enable it later, click the toggle again. If you want to disable the extension only on certain websites, click the three dots next to the extension name and choose "Manage" to set site-specific permissions.
How to disable extensions in Safari
Safari extensions are managed differently than in other browsers. Click "Safari" in the top menu bar and select "Settings" (or "Preferences" on older macOS versions). Click the "Extensions" tab.
You will see a list of all your extensions on the left side. Click the extension you want to disable, then uncheck the box next to "Enable this extension" on the right side. The extension turns off when ready. To turn it back on, check the box again. Safari also lets you disable an extension only on specific websites by unchecking "Allow on all websites" and selecting individual sites instead.
How to disable extensions in Microsoft Edge
Click the three-dot menu in the top right corner and select "Extensions." Then click "Manage extensions." You will see your full list of installed extensions.
Find the extension you want to disable and click the toggle switch next to it. The switch turns gray and the extension stops running. Edge also lets you disable an extension on specific websites only. Click the extension name to open its details page, then toggle off "Allow on all sites" and choose which sites can use it.
When disabling helps more than removing
If an extension is slowing down your browser, disabling it is faster than uninstalling because you do not have to reinstall it if you decide you need it again. The same applies if an extension conflicts with another tool you use — you can test whether turning it off solves the problem without losing your settings.
Disabling is also useful for extensions you use only sometimes. For example, if you have a password manager that you only need on banking websites, you can disable it for everyday browsing and re-enable it when you need it. This reduces the number of extensions running at once, which can improve your browser's speed and battery life on laptops.
How to tell if an extension is actually disabled
After you disable an extension, check that the toggle switch is gray or in the "off" position. In Chrome and Edge, the toggle appears next to the extension name in the dropdown menu. In Firefox, the toggle is on the Extensions page. In Safari, the checkbox next to "Enable this extension" should be unchecked.
If you are not sure whether an extension is still running, open a website where you normally see it active. For example, if you disabled a password manager, try logging into a site and see whether the password field shows the extension's icon. If the icon does not appear, the extension is off. If it still appears, the extension may not have fully disabled — try closing and reopening your browser.
Re-enabling an extension you disabled
To turn a disabled extension back on, follow the same steps you used to disable it and click the toggle switch again. In Chrome, Firefox, and Edge, the toggle switches back to blue or colored. In Safari, check the "Enable this extension" box again.
The extension will resume running when ready, and all your previous settings will still be there. You do not need to reinstall it or log in again. If the extension requires permissions to run on certain websites, those permissions remain as you set them before you disabled it.
Frequently Asked Questions
Does disabling an extension delete my settings?
No. When you disable an extension, your settings, passwords, and preferences stay saved. If you re-enable it later, everything will be exactly as you left it. Only uninstalling an extension removes its data.
Will disabling an extension speed up my browser?
It may help, depending on what the extension does. Extensions that run constantly in the background — like ad blockers or password managers — use memory and processing power. Disabling several at once can noticeably improve speed on older computers or when you have many tabs open.
Can I disable an extension on just one website?
Yes, in most browsers. In Chrome, Firefox, and Edge, click the extension icon on the website you want to exclude, then select "Don't run on this site" or similar text. In Safari, go to Settings, click Extensions, select the extension, and uncheck the websites where you do not want it to run.
What is the difference between disabling and uninstalling?
Disabling turns an extension off but keeps it installed, so you can turn it back on anytime. Uninstalling removes it completely, and you would have to reinstall it from the web store if you want it again. Disable if you might use it later; uninstall if you are sure you do not need it.
Why is my extension still running after I disabled it?
Close your browser completely and reopen it. Some extensions do not fully stop until the browser restarts. If it is still running, check that the toggle is actually in the off position — you may have accidentally toggled it back on. If the problem continues, try uninstalling and reinstalling the extension.