Change your default browser in System Settings
Your Mac's default browser is the one that opens when you click a link in email, Messages, or another app. To change it, open System Settings (the gear icon in your dock or Applications folder), then click General in the left sidebar.
Scroll down until you see Default web browser. Click the dropdown menu next to it — it currently shows your active default, usually Safari on a new Mac. Select whichever browser you want to use instead: Chrome, Firefox, Edge, Opera, or any other browser you have installed.
The change takes effect immediately. You do not need to restart your Mac or the browser itself. The next time you click a link outside your browser, it will open in your new default.
Key Takeaways
- Your default browser is set in System Settings under General, in a dropdown labeled Default web browser.
- The dropdown only shows browsers you have already installed on your Mac — if your preferred browser is not there, install it first.
- Changing your default takes effect immediately and does not require restarting anything.
- You can change your default browser as often as you want; there is no limit to how many times you switch.
- Some apps may ignore your default and open links in their own built-in browser, but most respect the system setting.
What to do if your browser does not appear in the dropdown
If the browser you want is not listed in the dropdown, it is not installed on your Mac yet. Download it from the browser's official website — Chrome from google.com/chrome, Firefox from mozilla.org, Edge from microsoft.com/edge, for example — and run the installer.
Once the browser is installed and you have opened it at least once, close System Settings completely and reopen it. The browser should now appear in the Default web browser dropdown. If it still does not show up after a few minutes, restart your Mac and check again.
This happens because macOS scans for installed browsers only when System Settings launches. Opening the browser at least once tells your Mac that it is ready to use, so the system recognizes it as an option.
Browsers that may override your default setting
Some apps built into macOS — like Mail and Calendar — respect your default browser setting. Others, like Messages and certain third-party apps, may have their own built-in browser or may open links in Safari regardless of your default.
If you find that links from a specific app are not opening in your chosen default browser, check that app's settings or preferences. Some apps let you choose which browser to use for links. If the app does not offer that option, you may need to copy the link and paste it into your browser manually, or contact the app's developer to request the feature.
How to open links in a specific browser without changing your default
macOS does not let you set different defaults for different apps — you can only have one system-wide default. However, you can right-click a link in most apps and choose "Open Link in [Browser Name]" to open it in a specific browser without changing your default.
If you regularly need to open links from one app in a different browser, this right-click method is faster than changing your system default back and forth. Some apps also let you drag a link directly into a browser window or tab. This approach keeps your system default unchanged while giving you flexibility for individual links.
Changing your default back to Safari
If you want to switch back to Safari as your default, follow the same steps: open System Settings, click General, find Default web browser, and select Safari from the dropdown. Safari is Apple's built-in browser and is always available as an option.
Switching back to Safari does not uninstall any other browsers you have installed. They remain on your Mac and you can still open them manually or use them for specific links. You can switch between defaults as many times as you need.
What happens if you uninstall your default browser
If you uninstall your default browser, macOS automatically switches your default to Safari the next time you click a link. You will not see an error or warning — the system simply falls back to Safari, which is always present on your Mac.
After that happens, you can change your default to a different browser if you want. This automatic fallback prevents you from getting stuck without a default browser, even if you remove the one you had selected.
Frequently Asked Questions
Will changing my default browser affect my bookmarks or passwords?
No. Your bookmarks, passwords, and browsing history stay in each browser where you created them. Changing your default browser only changes which one opens when you click a link outside a browser. Your data in Chrome stays in Chrome, your data in Firefox stays in Firefox, and so on.
Can I set a different default browser for work and personal use?
macOS does not support multiple defaults in the same account. You can create a separate user account on your Mac and set a different default in each one, but that requires logging out and back in. For most people, the right-click "Open Link in [Browser]" method is simpler.
What if I delete a browser after setting it as default?
If you uninstall your default browser, macOS automatically switches your default to Safari. The next time you click a link, it will open in Safari instead. You can then change your default to a different browser if you want.
Does my default browser choice affect which browser opens when I restart my Mac?
No. Your default browser setting only controls which browser opens when you click a link. Restarting your Mac does not change your default, and no browser opens automatically on startup unless you have set that up in the browser's own settings.