Fog Burner

Keep your Mac caffeinated so it can stay up late!

Download Fog Burner (1.0.0-beta-5) View on GitHub

Fog Burner is a simple status bar application for Mac OS X (10.9+) that prevents your Mac from going to sleep or dimming its screen. This is useful if you're on battery power but want to temporarily keep your screen on without keyboard input.

By default, Fog Burner leaves your screen on until it is disabled, but you can set a preset or custom amount of time for your Energy Saving settings to resume as per normal.


Found a bug with Fog Burner? Contact @tofumatt at or file an issue on the GitHub repo.