How To Change Login Page Background Image On Mac


Changing the login page background image on a Mac can be a great way to add a personal touch to your computer. In this article, I will guide you through the process step by step. I have personally customized my own login page background image on my Mac, and it has made a world of difference in how my computer feels to me.

Step 1: Find the Perfect Image

The first step in changing the login page background image is finding the perfect image that reflects your personality or interests. You can choose from any image saved on your Mac or even search for a new image online. Remember, this is going to be the first thing you see when you start up your computer, so make sure it’s something you enjoy looking at.

Step 2: Prepare the Image

Once you have found the perfect image, it’s important to prepare it before setting it as the login page background. The image should ideally have the same aspect ratio as your screen resolution to ensure it looks good. You can use image editing software like Photoshop or online tools to resize and crop the image as needed.

Step 3: Change the Login Page Background

Now that your image is ready, it’s time to change the login page background. Follow these steps:

  1. Open the System Preferences by clicking on the Apple menu in the top-left corner of your screen and selecting “System Preferences”.
  2. Click on “Users & Groups”.
  3. Unlock the settings by clicking on the padlock icon in the bottom-left corner and entering your admin password.
  4. Click on the lock icon again to prevent further changes.
  5. Click on the “+” button below the list of users to add a new user.
  6. Fill in the required information for the new user, including a name and password. You can leave the other fields blank.
  7. Select the new user from the list on the left side of the window.
  8. Click on the “Set a password” button and enter a password for the new user.
  9. Click on the “Choose a picture” button and select the image you prepared earlier.
  10. Close the Users & Groups window.

Step 4: Test Your Changes

After following the previous steps, you should now see your new login page background image when you start up or log out of your Mac. Take a moment to admire your personalized login page and make sure everything looks the way you want it to.


Changing the login page background image on your Mac is a small customization that can make a big difference in how your computer feels to you. By following the steps outlined in this article, you can add a personal touch to your Mac and make it truly yours. Enjoy the new login page background and let it bring a smile to your face every time you start up your computer.