Setting a new default browser on Mac

Your default browser is the program that opens when you click a link in email, a document, or anywhere else outside a browser. On Mac, you change this in System Settings — it takes about 30 seconds and requires no restart.

The process is the same whether you want to switch from Safari to Chrome, Firefox, Edge, or any other browser installed on your computer. You do not need to uninstall your old browser first.

Key Takeaways

  • Open System Settings, go to General, then Default Web Browser, and pick the browser you want from the dropdown menu.
  • The change takes effect when ready — any link you click will now open in your new default browser.
  • Your old browser stays on your computer and works normally; changing the default does not remove it or affect your bookmarks.
  • If your preferred browser does not appear in the dropdown, it may not be installed yet or may need to be moved to the Applications folder.
  • You can change your default browser back at any time using the same System Settings menu.

Step-by-step: changing your default browser

Start by opening System Settings. Click the Apple menu in the top-left corner of your screen, then select System Settings (or System Preferences on older Macs).

In the left sidebar, click General. On the right side of the window, scroll down until you see Default Web Browser. Click the dropdown menu next to it — this shows every browser currently installed on your Mac.

Select the browser you want to use as your default. The change happens when ready; you can close System Settings right away. The next time you click a link outside a browser, it will open in your new default.

What to do if your browser is not in the dropdown

If the browser you want does not appear in the Default Web Browser dropdown, it is usually because the program is not installed yet. read it from the publisher's website (Chrome from google.com, Firefox from mozilla.org, Edge from microsoft.com, for example) and run the installer.

After installation, open System Settings again and check the dropdown — your new browser should now appear. If it still does not show up, the browser may be in a folder other than Applications. Open Finder, click Applications in the sidebar, and look for the browser icon. If you find it in a subfolder or on your Desktop, drag it into the Applications folder, then try the System Settings dropdown again.

How your bookmarks and history move (or do not)

Changing your default browser does not touch your bookmarks or history in your old browser. They stay exactly where they are. If you want to use your bookmarks in your new browser, you will need to import them separately — each browser has its own import tool, usually found in the menu under File or Settings.

For example, if you are switching from Safari to Chrome, open Chrome, click the menu icon (three dots) in the top-right corner, go to Settings, then select Import Bookmarks and Settings. Chrome will show you a list of browsers it can import from, including Safari. Select Safari and click Import.

Switching back to your old default browser

If you change your mind and want to go back to your previous default, the process is identical. Open System Settings, go to General, click the Default Web Browser dropdown, and select your old browser. There is no penalty for switching back and forth — you can do this as many times as you want.

Some people keep multiple browsers installed and switch their default depending on what they are doing. Others set one as default and rarely change it. Either approach works fine.

Why your browser choice matters

Your default browser affects convenience more than anything else. If you use one browser most of the time, setting it as default saves you from having to manually choose which program opens when you click a link. It does not prevent you from using other browsers — they all stay installed and ready to use whenever you open them directly.

Different browsers handle privacy, speed, and compatibility with websites differently. Some people prefer Safari because it integrates tightly with other Apple products. Others choose Chrome for its sync across devices, Firefox for privacy controls, or Edge for compatibility with Microsoft services. Your default browser should be whichever one you actually use most often.

Frequently Asked Questions

Does changing my default browser delete my old browser?

No. Changing your default browser leaves your old browser installed and working normally. You can still open it anytime by clicking its icon in the Applications folder or Dock. The change only affects which browser opens automatically when you click a link.

Will my bookmarks move to my new default browser automatically?

No. Your bookmarks stay in whichever browser you saved them in. To use them in a new browser, you need to import them. Most browsers have an import tool in Settings or Preferences that can pull bookmarks from Safari, Chrome, Firefox, or other installed browsers.

Can I set different default browsers for different types of links?

No. Mac only lets you set one default browser for all links. If you want a specific link to open in a different browser, you can right-click it and choose "Open Link in [Browser Name]" from the menu.

What if I cannot find the Default Web Browser setting?

Make sure you are in System Settings (not System Preferences) and have clicked General in the left sidebar. On very old Macs running older versions of macOS, the setting may be in a different location — check under System Preferences > General instead. If you still cannot find it, your Mac version may not support changing the default browser through this menu.

Does my new default browser need to be updated before I set it as default?

No. You can set any installed browser as your default regardless of whether it is the latest version. However, keeping your browser updated is a good idea for security and compatibility with modern websites.