how to change background mac login screen

However, prior to the macOS Big Sur update, it was relatively easy to set a custom background on the login screen and thus those who wished to change the background could do so within a couple of minutes. Apple does not allow users to change the login screen background via any official tools or settings. The macOS Big Sur update went live early this month and brought along a revamped UI with a number of new features and improvements over macOS Catalina.īut there are still a few things that could be improved upon such as the missing option to change the login screen background. Original story (published on January 21, 2021) follows: Let me know how you guys get on, or if you have any troubles getting this to work.New updates are being added at the bottom of this story……. Now log out and voila your Login Screen background should now be changed! List of Names Login Window Now you have renamed the default image and renamed the custom image to the correct filename all that’s left to do is copy it over to the correct location, which is /Library/Caches, you can use the simple copy command here: cp /path/to/.png /Library/Caches/ Setting your Custom Login Screen Wallpaper Now we need to rename your custom login screen wallpaper to .png, to do this you’ll need to enter the following command: mv /path/to/yourwallpaper.png .png Renaming your Custom Login Screen Wallpaper Just to be on the safe side let’s go ahead and rename the default Login Screen wallpaper, fire up terminal and use these commands: cd /Library/Caches Renaming the Default Login Screen Wallpaper

The PNG ideally needs to be as smallest file size as possible, Apple’s standard Login Screen Background is 512KB to put this into context. A couple of things to take into consideration when designing an image is, that elements such as text and buttons on the Mac OS X login screen are white so ideally a darker background would complement these elements rather well. If your brand perception is key to you and your company then this quick tutorial is the one for you: Creating your Wallpaperįirstly you’ll need an wallpaper image to get started, I designed mine 1920 x 1080 (HD) in Photoshop and saved this into a PNG format.

Well this one is purely down to personal preference as an admin and give’s you that “Oh lala” of customisation to make your Macs stand out from the crowd. You may be thinking, “ Why on earth would I change the login screen wallpaper?”

How to change background mac login screen