Create pixel-accurate PNG test patterns for OEM stock displays and resized LCD/OLED panels.
For stock displays, patterns are generated at the full original panel resolution.
For resized or cut displays, the exported image keeps the original panel resolution and places the active test pattern only inside the resized area, with the unused area filled black.
Use the tool to generate color bars, grayscale ramps, checkerboards, pixel-scale patterns, BL uniformity targets, alignment screens, burn-in patterns, and validation images for engineering, production, and incoming inspection.
Pixel Perfect™ Display Test Pattern Generator
Create pixel-accurate PNG test patterns for stock and resized LCD/OLED displays. For stock displays, the test image matches the panel resolution exactly. For resized displays, the image keeps the original panel resolution, places the test pattern only inside the resized active area, and fills everything outside that area with black.
Pattern Settings
Test Patterns to Generate / Download
Email / Print / PDF Test Pattern Configuration
This opens a clean project inquiry email to info@fpd.dev. The print option can also save this page as a PDF. Add application, timing, display type, quantity, and any special pattern requirements before sending.
Pixel Perfect™ Display Test Pattern Generator
Create pixel-accurate PNG test patterns for stock and resized LCD/OLED displays. For stock displays, the test image matches the panel resolution exactly. For resized displays, the image keeps the original panel resolution, places the test pattern only inside the resized active area, and fills everything outside that area with black.
Pattern Settings
Test Patterns to Generate / Download
Email / Print / PDF Test Pattern Configuration
This opens a clean project inquiry email to info@fpd.dev. The print option can also save this page as a PDF. Add application, timing, display type, quantity, and any special pattern requirements before sending.
Connect test patterns to your display evaluation
Record the original panel resolution, active area, pattern settings, and the observed issue. Use the generated patterns as part of a defined inspection or test setup; they do not replace instrument measurements or product acceptance criteria.