Set Chrome as your default in Windows, Mac, or Linux
Making Google Chrome your default browser means Chrome opens automatically when you click a link in email, documents, or other programs. The steps differ slightly depending on whether you use Windows, Mac, or Linux, but the process takes less than a minute on any system.
On Windows 10 or 11, open Chrome and select the three-line menu in the top right corner. Click Settings, then Default browser in the left sidebar. Click the blue Make default button. Windows will open your Settings app and ask you to confirm — click Chrome from the list of browsers, and you're done.
On Mac, open Chrome and select Chrome in the menu bar at the top left. Click Settings, then Default browser in the left sidebar. Click Make default. Your Mac will ask for permission — click Open when the dialog appears. Chrome is now your default.
On Linux, the process depends on your desktop environment. In most cases, open your system settings, find the Default Applications or Preferred Applications section, and select Google Chrome from the web browser dropdown. If you cannot find this setting, right-click a link in any program, select Open with, choose Chrome, and check the box that says Remember my choice for links of this type.
Key Takeaways
- Windows users can set Chrome as default through Chrome's Settings menu, which then opens the Windows Settings app to confirm the change.
- Mac users follow the same path through Chrome Settings but need to click Open when macOS asks for permission.
- Linux users typically change the default browser through their system's Default Applications settings, which varies by desktop environment.
- Once set, Chrome will open automatically whenever you click a link in email, documents, or web pages from other programs.
What happens when you change your default browser
When Chrome becomes your default, it takes over the role that another browser (usually Edge on Windows or Safari on Mac) previously held. Any link you click outside of a web browser will now open in Chrome instead of the previous default.
This change affects links in email clients like Outlook or Gmail, PDFs opened in document readers, links in Microsoft Word or Google Docs, and links shared in messaging apps. Programs that have their own built-in browsers — like Facebook's app or LinkedIn's app — will still use their own browsers and ignore your system default.
If Chrome doesn't appear in your default browser options
On Windows, Chrome should always appear in the list of available browsers. If it does not, Chrome may not be fully installed. Uninstall Chrome completely through Settings > Apps > Apps & features, restart your computer, and download Chrome fresh from google.com/chrome.
On Mac, if Chrome does not appear in the default browser list, try opening Chrome and going through the Settings menu again — sometimes the option needs to be triggered from within Chrome itself. If that does not work, restart your Mac and try again.
On Linux, the default browser setting depends on your desktop environment. If you cannot find it in system settings, you can set Chrome as default by right-clicking any link in a file manager or text editor, selecting Open with, choosing Chrome, and checking the option to remember your choice.
Switching back to a different default browser
You can change your default browser at any time using the same method. Open the browser you want to use as default, go to its settings, find the default browser option, and click the button to make it default. Your system will ask for confirmation, and the change takes effect immediately.
On Windows, you can also change the default browser directly through Settings > Apps > Default apps without opening the browser itself. Scroll down to Web browser and click the current default to see a list of installed browsers.
Why Chrome might not open links even after you set it as default
Some programs ignore your system default browser and have their own settings for which browser to use. Microsoft Office, for example, has its own browser preference that you can change in the program's settings. Check the settings or preferences of any program that is not opening links in Chrome.
If links open in Chrome but very slowly, the issue is usually not the default setting but Chrome's startup speed. Close unused tabs and extensions, or restart your computer. If a specific website always opens in a different browser, that website may have been set to always open in a particular browser — check your Chrome settings under Settings > Privacy and security > Site settings for any exceptions.
Frequently Asked Questions
Does setting Chrome as default slow down my computer?
No. Changing your default browser does not affect your computer's speed. Chrome's performance depends on how many tabs and extensions you have open, not on whether it is your default browser.
Will my bookmarks and passwords move if I change my default browser?
No. Your bookmarks, passwords, and browsing history stay in Chrome regardless of whether it is your default browser. Setting a default browser only controls which program opens when you click a link outside of a web browser.
Can I have multiple default browsers?
No. Your system can only have one default browser at a time. However, you can right-click a link and select Open with to choose a different browser for that single link without changing your default.
What if I share my computer with other people?
On Windows and Mac, each user account has its own default browser setting. If you share a computer, changing your default browser only affects your account. Other users can set their own defaults in their own accounts.
Does changing my default browser affect my Google account?
No. Your Google account and all your Chrome data remain the same. The default browser setting only controls which program opens links — it does not affect your sign-in status, bookmarks, or any other Chrome features.