Guides
Blumio guides
Short, practical pages about blue light filtering on Mac, Night Shift, screenshots, recommended settings, app exclusions, and privacy.
Blue light filter for Mac
What a Mac blue light filter does, when to use one, and how Blumio handles color.
Blumio vs Night Shift
A direct comparison of controls, modes, app exclusions, screenshots, and recordings.
Screenshots and recordings
Whether Blumio changes screenshots, screen recordings, demos, or shared content.
Best settings for Mac
Recommended modes for work, coding, reading, gaming, movies, and sleep.
App exclusions
How to pause Blumio in apps where exact color matters, such as design or video tools.
FAQ
Quick answers about permissions, privacy, modes, screenshots, support, and uninstalling.