Description

This utility allows to set different screen brightness to each window. It may be useful when frequently switching between different windows, some of which have a dark mode, while others don't.

How to run

# install dependencies
pip install -r requirements.txt

# run the program
python screen_brightness.py

Usage

• Open a window, set screen brightness to a certain level (e.g. 80%).
• Switch to another window using Alt+Tab. Set the screen brightness to a different level (e.g. 30%).
• Switch back to the first window, the brightness will be adjusted automatically.

Limitations

• Only Windows is supported.
• Only one screen is supported.
• Only laptops have been tested, not guaranteed to work on a desktop.
• Adjustment only works while switching using Alt+Tab.