Chrome won't become your default browser by itself — you have to tell your operating system to use it

When you set Chrome as your default browser, every link you click outside of an app (in an email, a text message, a document) opens in Chrome instead of whatever browser came with your computer. The steps differ between Windows and Mac, and the setting lives in your operating system, not in Chrome itself.

This matters because your computer starts with a default browser already chosen — Edge on Windows, Safari on Mac. Changing it is straightforward, but many people look in Chrome's settings first and don't find it there.

Key Takeaways

  • Chrome's default browser setting is controlled by your operating system (Windows Settings or Mac System Settings), not by Chrome itself.
  • On Windows, you open Settings, go to Apps, then Default apps, find Chrome, and select it as your default browser.
  • On Mac, you open System Settings, find General, then Default web browser, and pick Chrome from the dropdown.
  • After you change the setting, test it by clicking a link in an email or document to confirm Chrome opens.
  • If Chrome doesn't appear as an option, make sure Chrome is fully installed and you have restarted your computer since installing it.

Setting Chrome as default on Windows 10 and 11

Open Windows Settings by pressing the Windows key and typing "settings," then press Enter. Click Apps in the left sidebar, then click Default apps.

Scroll down until you see Web browser with your current default listed next to it (usually Edge). Click on the current browser name. A window will pop up showing all browsers installed on your computer. Find Chrome in the list and click it once to select it.

Windows will confirm the change immediately. You can close Settings. The next time you click a link outside of a browser, Chrome will open it.

Setting Chrome as default on Mac

Click the Apple menu in the top-left corner of your screen, then click System Settings (or System Preferences on older Mac versions). Click General in the left sidebar.

Look for Default web browser near the bottom of the General section. Click the dropdown menu next to it — it probably says Safari right now. Select Google Chrome from the list. The change saves automatically and you can close System Settings.

What to do if Chrome doesn't appear in the list

If you don't see Chrome as an option when you look for it, the most common reason is that Chrome is installed but your computer hasn't registered it yet. Restart your computer completely — don't just put it to sleep. After restart, go back to Settings (Windows) or System Settings (Mac) and check again.

If Chrome still doesn't appear, open Chrome and check that it's actually installed. Type "chrome://version" in the address bar and press Enter. If you see a page with Chrome's version number and file path, Chrome is installed. If you get an error, reinstall Chrome by going to google.com/chrome, downloading the installer, and running it.

Testing that Chrome is now your default

The easiest way to confirm the change worked is to open an email or document that contains a link, then click that link. Chrome should open automatically. If your old browser opens instead, go back to Settings or System Settings and repeat the steps — sometimes the change doesn't stick on the first try.

Another test: open Notepad (Windows) or TextEdit (Mac), type a web address like "google.com", and click it. If Chrome opens, you're set.

Why your default browser matters

Your default browser handles every link you encounter outside of a web browser — in emails, messaging apps, PDFs, word documents, and text messages. If you use Chrome for most of your browsing but haven't set it as default, you'll find yourself switching browsers constantly when you click links in other apps.

You can change your default browser back anytime by following the same steps and selecting a different browser. There's no penalty for switching, and you can do it as often as you want.

Frequently Asked Questions

Will changing my default browser affect my bookmarks or passwords in Chrome?

No. Your bookmarks, passwords, and all Chrome data stay exactly where they are. Changing the default browser only tells your operating system which browser to open when you click a link outside of a browser. It doesn't touch anything inside Chrome itself.

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

No. Your operating system allows only one default browser. Every link outside of a browser will open in whichever browser you set as default. You can still manually open other browsers and use them whenever you want — this setting only controls what happens automatically.

What if I want to go back to my old default browser?

Follow the same steps you used to set Chrome as default, but select your old browser (Edge, Safari, Firefox, or whatever you used before) from the list instead. The change takes effect immediately.

Do I need to restart Chrome after changing the default browser setting?

No. The change happens in your operating system, not in Chrome, so restarting Chrome won't help. If the change doesn't work, restart your entire computer instead.

Why does my browser keep switching back to the old default?

Some programs (particularly other browsers) automatically reset themselves as default when you install or update them. If this happens, go back to Settings or System Settings and set Chrome as default again. You can repeat this as many times as needed.