Not only that, but you can also get the current brightness percentage level of your screen before adjusting it. If you are a PowerShell user, then you can use it to change the screen’s brightness as well. Adjust Screen Brightness using Windows PowerShell You can use this command to instantly change your screen’s brightness level to any percentage between 1 and 100. Running the command in the example above will change the screen’s brightness level to 75%. WMIC /NAMESPACE:\\root\wmi PATH WmiMonitorBrightnessMethods WHERE "Active=TRUE" CALL WmiSetBrightness Brightness=XXX Timeout=0 Change screen brightness using Command Prompt
To set your screen’s brightness using the Command Prompt, use the following command while changing ‘XXX’ with an integer between 1 and 100 (percentage of the brightness level). The Windows Management Instrumentation Command Line (WMIC) is a built-in utility in the Windows operating system that allows you to query, manage, and monitor different systems and network devices on your computer. You can change the brightness of your screen by providing the required brightness percentage in a WMIC command. The Command Prompt is a handy command line tool, available in the Windows operating system that almost all users can use to perform both administrative and standard tasks adjusting the screen’s brightness is one of them. Closing Thoughts Adjust Screen Brightness using Command Prompt.Adjust Screen Brightness using Windows PowerShell.Adjust Screen Brightness using Command Prompt.Unfortunately, the free trial lasts only fifteen days but it will be enough time for you to decide to upgrade to the paid subscription. This nifty utility can calibrate your monitor on startup, dim it if your system is idle and even turn it off after not being used for a certain period. Flexible brightness adjustmentsĪdjust Laptop Brightness gives you a flexible display adapter for Microsoft Windows operating systems. Other options include the ability to hide the slider, turn off your screen or exit the menu. You can also choose from minimum or maximum brightness level or to restore to the default. You click the icon on the system tray and drag the slider up or down to adjust the brightness. Once you have customised these options, brightness control is easy. Turn off the monitor after a desired number of idle seconds.Reduce brightness level to any number from a dropdown list after any number of minutes that it’s been idle.Fade brightness slider after any number of seconds.Show the brightness slider in the centre of the screen.The software gives you a few customisation settings by selecting or deselecting the options. The slider also fades away when not used for a few seconds. The app is lightweight and uses few resources. It supports many screen types, like LCD, LED and backlight LED.
You can also use ALB to calibrate your monitor on startup. It allows you to change the illumination from the lowest to the highest setting. The software will turn off your screen when not needed and reduce the brightness when the system is idle. It’s easy to view the current brightness setting from the notification area on the taskbar. With ALB, you can adjust the brightness of your screen to a comfortable level. Or you can try DimScreen to change screen brightness in a few clicks. It’s easy to access from your system tray. You can either dim your screen or make it brighter. It’s not only easier on your eyes, but it also allows your battery and backlight of your monitor to last longer. It works with Windows XP, Windows Vista and Windows 7, 8 and 10. Download and use the free trial for 15 days.ĪLB gives you brightness controls for the screen on your laptop, notebook, netbook or ultrabook. RogosSoft has developed Adjust Laptop Brightness (ALB).