FillTheScreen.com
OLED Ready Utility

Black Screen - Fullscreen True Black Screen Utility

Transform your monitor into a pitch-black screen (#000000). Essential for checking OLED panel true black levels, cleaning dust & smudges, and dimming secondary monitors.

Key Features

True #000000 Pitch Black
OLED zero-power consumption display lock
Screen dust & fingerprint inspection tool
Wake lock to keep screen on without sleeping

How to Use This Utility

  1. 1Click anywhere or press 'F' to go true black fullscreen.
  2. 2Move cursor to reveal controls, press 'Esc' to exit.

Frequently Asked Questions

Why would I need a solid black screen?

A black screen helps inspect monitor smudges, test OLED panel pixel shutoff, blank out second monitors during presentations, and reduce blue light exposure.