Safari becomes your default browser through your device settings, not through the browser itself

Safari does not have an internal setting to make itself default. Instead, you change the default through your Mac's System Settings or your iPhone's Settings app. Once you do, Safari opens whenever you click a link in email, messages, documents, or anywhere else outside a web browser. The process takes about one minute and works the same way whether you use one Apple device or several.

Your choice of default browser sticks to that specific device. If you use both a Mac and an iPhone, you set the default separately on each one. If you switch to a different browser later, you can change it back to Safari the same way.

Key Takeaways

  • On Mac, open System Settings, click General, select Default web browser, and choose Safari from the dropdown menu.
  • On iPhone or iPad, open Settings, scroll to Safari, tap Default Browser App, and select Safari.
  • Your default browser setting applies only to that device — a Mac and an iPhone each have their own separate default.
  • Changing your default browser does not affect which browser you can still open manually; you can use any browser you have installed whenever you want.

Setting Safari as default on Mac

Open System Settings by clicking the Apple menu in the top-left corner and selecting System Settings. On the left sidebar, click General. Scroll down until you see Default web browser, then click the dropdown menu next to it. A list of all installed browsers appears — Safari will be one of them. Click Safari to select it.

The change takes effect when ready. The next time you click a link in Mail, Messages, Notes, or any other app, Safari will open instead of whatever browser was set before. You do not need to restart your Mac or Safari itself.

Setting Safari as default on iPhone or iPad

Open the Settings app and scroll down the list until you see Safari. Tap it. Inside the Safari settings, look for Default Browser App near the top of the screen and tap it. A list of browsers installed on your device appears. Tap Safari to select it as your default.

The change is when ready. From that point on, links in Mail, Messages, Notes, and other apps will open in Safari. If you have multiple Apple devices, each one remembers its own default — changing the setting on your iPhone does not affect your Mac.

What happens after you set Safari as default

Links in Mail, Messages, Notes, Reminders, Calendar, and most other built-in Apple apps will now open in Safari. Links in third-party apps like Slack, Discord, or Reddit also open in Safari. If someone sends you a link in a text message, it opens in Safari when you tap it.

Setting Safari as default does not prevent you from using other browsers. You can still open Chrome, Firefox, Edge, or any other browser manually and use it whenever you want. The default setting only controls what happens when you tap a link outside of a browser app.

Changing your default browser back to something else

If you decide to use a different browser as your default, follow the same steps. On Mac, go to System Settings > General > Default web browser and choose a different browser from the dropdown. On iPhone or iPad, go to Settings > Safari > Default Browser App and select a different browser.

You can switch your default browser as often as you want. There is no limit to how many times you can change it, and the process is the same each time.

Why you might want Safari as your default

Safari is built into every Mac and iPhone, so it is always available without downloading anything. It integrates with iCloud Keychain, which stores your passwords and syncs them across your Apple devices. If you use an Apple Watch or AirPods, Safari works with those devices too.

Safari also uses less battery than some other browsers on iPhone and iPad, because Apple optimizes it for their hardware. If you switch between devices frequently, having Safari as your default means your reading list, bookmarks, and browsing history stay in sync through iCloud.

Troubleshooting if Safari does not appear in the list

Safari should always appear in the default browser list on any Apple device. If it does not, restart your device and try again. On Mac, you can also try restarting System Settings itself by closing it completely and reopening it.

If Safari still does not appear after a restart, check that you are in the correct settings menu. On Mac, make sure you are in System Settings (not System Preferences, which is older). On iPhone, make sure you tapped Safari in the main Settings list before looking for Default Browser App.

Frequently Asked Questions

Does setting Safari as default change which browser opens when I start my Mac or iPhone?

No. Your default browser only controls what happens when you tap a link outside of a browser app. When you start your device, no browser opens automatically unless you set that up separately through other settings.

If I set Safari as default on my Mac, does it also become default on my iPhone?

No. Each device has its own separate default browser setting. You must change the setting on each device individually if you want Safari as the default on all of them.

Can I use a different browser while Safari is my default?

Yes. Setting Safari as your default only controls what happens when you tap links in other apps. You can still open Chrome, Firefox, or any other browser manually and use it whenever you want.

What if I change my default browser and then change my mind?

You can change it back to Safari anytime using the same steps. There is no waiting period or limit to how many times you can switch your default browser.