Burn-in Fixer: Screen Test

Burn-in Fixer: Screen Test offers full-screen display testing and refresh pattern tools for OLED, AMOLED, and LCD devices. Inspect solid colors, grayscale, contrast, checkerboards, moving noise, bands, grids, ramps, ghosting patterns, color refresh patterns, and inversion effects.

Use the app to visually check for dead pixels, image retention, ghosting, burn-in symptoms, and screen uniformity issues. Physical burn-in, dead pixels, and hardware damage may be permanent, and software refresh patterns cannot guarantee repair. Results can vary by display technology, age, damage, and device characteristics.