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Brightness Sync for Mac

Utility to synchronise the brightness of LG UltraFine display(s)

Quick answer: Brightness Sync is a system utility for macOS. Install it with brew install --cask brightness-sync. The project is open source. It has 1 Homebrew installs in the last 30 days.

What Brightness Sync is

Brightness Sync is a system utility for macOS: utility to synchronise the brightness of LG UltraFine display(s).

It is distributed as a Homebrew cask, which installs a .app bundle into your Applications folder. The project is open source and lives at https://github.com/OCJvanDijk/Brightness-Sync.

How to install Brightness Sync

  1. Open Terminal (press ⌘ + Space and type “Terminal”).
  2. If Homebrew is not installed yet, run the installer below once.
  3. Run brew install --cask brightness-sync.

Homebrew installer, if you need it:

Prefer a graphical installer? Download it from the official site. MacPicks never hosts or mirrors binaries — the Homebrew command always pulls from the vendor's own release.

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Frequently asked questions

How do I install Brightness Sync on Mac?

Run brew install --cask brightness-sync in Terminal. This requires Homebrew; if you do not have it, install it first with the command below.

Is Brightness Sync open source?

Yes. The project's source repository is linked from its homepage: OCJvanDijk/Brightness-Sync.

Does Brightness Sync run on Apple silicon?

Yes, as a universal binary.

How popular is Brightness Sync?

It was installed 1 times in the last 30 days according to Homebrew analytics, ranking #10865 in this catalogue.

What version of Brightness Sync is current?

The latest packaged version is 2.3.2.