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The missing laptop brightness slider for Windows 7/8/10. Bug fixes welcome (and needed)!

BrightnessTray

A simple Windows utility which lets you control your laptop screen brightness, right from your system tray.

Use your mouse/scroll wheel!

screenshot of main screen

Extra features

  • Power off the laptop screen, and any connected monitors if possible.
  • Sleep mode shortcut.
  • Start the screensaver... e.g. Fliqlo flip clock on demand!
  • Enable 'Caffiene' mode to keep the monitor from turning off during idle.
  • Enable 'Autostart' to put a shortcut in the startup folder.

screenshot of context menu

Optional Customisation!

  • Show a static icon in the tray with the /NoTextIcon launch parameter
  • Hide the brightness text label in the fly-out window with the /NoPercentageText launch parameter
  • Customise the tray icon text colours using BrightnessTray.ini using either color name strings or ARGB format (0-255 values)
[icon]
foreground = Red
background = 0,0,0,0
[lighticon]
foreground = Red
background = Black
  • (The lighticon block is used if you are using the light taskbar theme of Windows 10 1903)

screenshot of main screen

Download

Binaries are available on the releases page for this repo on GitHub.

Attributions

BrightnessTray is released under the GPLv3. See LICENSE.

  • Thanks to David Warner's WPF Notification Area Icon sample code, from http://blog.quppa.net/2011/01/03/windows-7-style-notification-area-applications-in-wpf-recap-sample/

  • Thanks to @Enichan's Ini.cs from https://github.com/Enichan/Ini/