Setting Gmail as your default email program

Making Gmail your default email program means that when you click an email link on a website or in a document, Gmail opens automatically instead of Outlook, Yahoo Mail, or whatever else is currently set. The steps differ depending on whether you use Windows, Mac, or a Chromebook, and whether you want to set it at the system level (for your whole computer) or just in your web browser.

The simplest route for most people is to set Gmail as default in your browser, since that's where you probably use it anyway. If you want your entire computer to open email links in Gmail, you'll need to go into your system settings instead. Both methods take less than five minutes.

Key Takeaways

  • Setting Gmail as default in your browser is the fastest method and works when ready — just change one setting in Chrome, Firefox, Safari, or Edge.
  • Setting Gmail as your system-wide default email program requires going into Windows Settings or Mac System Preferences and selecting Gmail from a list of email programs.
  • You must be signed into Gmail in your browser before you set it as default, or the option won't appear.
  • If Gmail doesn't appear as an option in your system settings, you may need to open Gmail in your browser first and allow it to register itself as an email program.
  • Browser-level defaults only affect links you click in that specific browser — setting it in Chrome won't change what happens in Firefox.

Setting Gmail as default in Chrome

Chrome is the most common browser for Gmail users, and it's the easiest place to set Gmail as your default email program. Open Chrome and make sure you're signed into your Gmail account. Then go to Settings (the three horizontal lines in the top right corner), scroll down to Privacy and security, and click Site settings.

In Site settings, look for Additional permissions and click Mailto. You'll see a list of email programs Chrome knows about. Find Gmail in that list and click the radio button next to it. From that moment on, any email link you click in Chrome will open Gmail instead of your previous default.

Setting Gmail as default in Firefox, Safari, or Edge

Firefox, Safari, and Microsoft Edge all handle this similarly. In Firefox, go to Settings (the three horizontal lines), click Privacy & Security on the left, scroll down to Permissions, find Mailto, and select Gmail from the dropdown menu.

In Safari on Mac, go to Safari menu at the top, click Settings, go to the General tab, and look for Default email client. Click the dropdown and select Gmail.

In Microsoft Edge, go to Settings (the three dots in the top right), click Privacy, search, and services, scroll down to Permissions, find Mailto, and select Gmail from the dropdown.

Setting Gmail as your system-wide default on Windows

If you want email links to open Gmail no matter which browser you're using, you need to set it at the Windows level. Open Settings (press the Windows key and type "Settings"), then go to Apps on the left side. Click Default apps.

Scroll down until you find Email. Click on whatever program is currently listed there. A window will pop up showing all the email programs Windows knows about. Look for Gmail in that list and click it. If Gmail doesn't appear, open Gmail in your browser first, and Windows should detect it the next time you open this menu.

Setting Gmail as your system-wide default on Mac

On Mac, open System Preferences (or System Settings on newer versions). Click General on the left, then look for Default web browser or Default email client — the exact name varies by macOS version. Click the dropdown and select Gmail if it appears in the list.

If Gmail doesn't show up, open Gmail in Safari first and let it load completely. Then return to System Preferences and try again. Mac sometimes needs a moment to register new applications.

What to do if Gmail doesn't appear as an option

If you've looked in your browser settings or system settings and Gmail isn't listed, the most common reason is that your system doesn't recognize Gmail as an email program yet. Open Gmail in your web browser and let it load fully. Some systems need you to actually use Gmail once before they'll offer it as a default option.

If that doesn't work, try signing out of Gmail completely, then signing back in. This sometimes triggers your system to re-register Gmail as an available email program. After you sign back in, wait a minute or two, then check your settings again.

Testing whether your default is set correctly

To confirm that Gmail is now your default, find any website with an email link — most websites have a "Contact us" page with an email address. Click that email link. If Gmail opens in a new tab or window, your default is set correctly. If a different email program opens, go back to your settings and make sure you selected Gmail.

Remember that browser defaults only work in that specific browser. If you set Gmail as default in Chrome but then click an email link in Firefox, Firefox will use its own default instead. If you want the same behavior across all browsers, set Gmail as your system-wide default instead.

Frequently Asked Questions

Can I set Gmail as default if I use a work email account?

Yes, but your work computer may have restrictions that prevent you from changing defaults. If the settings are grayed out or locked, contact your IT department — they may need to change it for you or may have a policy about which email programs can be default.

What happens to my old email program if I set Gmail as default?

Nothing happens to the program itself — it stays installed and you can still open it manually. Setting Gmail as default only changes what opens automatically when you click an email link. You can switch back to a different default at any time.

Do I need to set Gmail as default in every browser I use?

Only if you want the same behavior in each browser. If you set it in Chrome but not Firefox, email links will open Gmail in Chrome and whatever your previous default was in Firefox. Setting it once at the system level affects all browsers at once.

Will setting Gmail as default affect my phone or tablet?

No. Phone and tablet defaults are set separately in your device settings. Changing your computer's default doesn't change anything on mobile devices.