Black Screen
Fullscreen pure black for dark rooms, OLED rest, contrast checks, and spotting stuck bright pixels — open instantly, no install.
Click for fullscreen
F · Space · Esc to exit
Fullscreen pure black for dark rooms, OLED rest, contrast checks, and spotting stuck bright pixels — open instantly, no install.
Click for fullscreen
F · Space · Esc to exit
A pure black field can rest content areas; it is not a substitute for pixel refresh features.
Yes — black is step 2 in the Dead Pixel Test sequence.
F or Space for fullscreen; Esc to exit.