Screen Test Modules Hub
Select and launch any of our 8 automated hardware diagnostic tests below to detect panel defects, backlight uniformity, color transitions, response times, and subpixel clarity.
Pre-Built Screen Test Modules
Run dedicated hardware-level automated test patterns to diagnose panel defects, calibration anomalies, response times, and subpixel clarity.
Dead & Stuck Pixel Scanner
Automatically cycles through high-contrast primary RGB and CMY solid colors to easily spot permanently dead (black) or stuck (single color) subpixels.
Backlight Bleed & IPS Glow
Presents a 100% pure black field with subtle corner and edge quadrant markers to inspect light leakage on IPS, VA, and edge-lit LED displays.
OLED Burn-in & Ghosting
High-frequency rapid color cycling and noise dithering to unstick stubborn pixels, test for image retention, and exercise OLED phosphors.
Color Uniformity & Banding
Renders ultra-smooth horizontal/vertical color ramps and grayscale steps to diagnose color stepping, banding, and dirty screen effect (DSE).
Contrast & Gamma Matrix
32-step shadow detail (0%–15% IRE) and highlight blocks (85%–100% IRE) to detect crushed shadow blacks and clipped highlight whites.
Motion Blur & UFO Refresh Rate
High-speed animated UFO objects moving at pixel-synchronized velocities with real-time FPS/Hz detection to test display ghosting and MPRT.
Text & Subpixel Clarity
High-density 1-pixel micro-grids and font rendering tests across varied point sizes to check ClearType antialiasing and RGB/BGR subpixel layouts.
Ambient Ring Light & Glow
Transforms your monitor into a soft studio ring light or warm ambient glow for Zoom video calls, streaming, and soft night desk lighting.
Live Test Module Viewport
Click 'Run Test' on any module above, or click the canvas below to expand into borderless fullscreen.
Dedicated Test Documentation & Standalone Pages
Need in-depth instructions, troubleshooting tips, or standalone test links? Visit each test's dedicated page:
5-color cycle, stuck vs dead pixel diagnosis.
Backlight Bleed Test→Darkroom inspection with corner quadrant isolation.
OLED Burn-in Fixer→High-speed RGBW strobe & noise wipe bars.
Color Uniformity Test→8-bit vs 10-bit banding & color gradients.
Contrast Matrix Test→32-step shadow & highlight dynamic range matrix.
Motion Blur UFO Test→Multi-speed GtG pixel response & overshoot.
Text Clarity Test→ClearType antialiasing & QD-OLED font fringing.
Ambient Ring Light→Soft circular studio lighting for Zoom calls.
Solid Color Palette & Custom Shade Generator
Select from standardized screen calibration shades or generate custom RGB/Kelvin values for panel analysis, photography backdrops, and ambient lighting.