Hi Product Hunt community! I’m the maker of Brightness Control. Like many of you working with multi-monitor setups, I found it tedious to reach for physical monitor buttons or deal with heavy, bloated background apps just to dim my screens when working late at night. So I built Brightness Control — a lightweight, open-source tool designed to do one thing and do it well: seamlessly manage brightness across all connected displays without hogging system resources. What you get: • Independent & synchronized brightness adjustments for multi-monitor setups • Feather-light resource footprint (no background bloat) • 100% Free & Open-source on GitHub I would love to hear your thoughts, feedback, and ideas! What monitors are you using, and what features would make this tool even better for your daily workflow? Thanks for checking it out!

Brightness Control

Lightweight multi-monitor brightness control tool

Lightweight multi-monitor brightness control tool