Full Screen Black Display
Turn your entire screen black with one click. A black screen is essential for testing OLED displays, detecting backlight bleed on LCD monitors, and creating a dark ambient environment. Also useful for presentations and saving energy on OLED screens.
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What a black field is for
OLED Display Test
Test your OLED or AMOLED display for true black levels and uniformity. On a perfect OLED panel, a black screen should show absolutely zero light emission.
Backlight Bleed Detection
LCD and LED monitors often show light leaking around the edges. A full black screen in a dark room reveals exactly where your backlight is bleeding through.
Dark Ambient Lighting
Use a black screen to darken a room for movie watching, sleeping, or creating a calm atmosphere without fully turning off your display.
Screen Burn-In Test
Check for image retention or burn-in on OLED displays. A solid black screen makes any ghosted images from previous content clearly visible.
Questions
Other colors
Any other colour: use the picker on the homepage.
Screen tools
- White Screen Test Check a white field for dust, dead pixels, uniformity, and tint.
- Dead Pixel Test Cycle white, black, red, green, and blue to find faulty pixels.
- Stuck Pixel Fixer Rapidly flash colors over a stuck pixel to try to un-stick it.
- Backlight Bleed Test Spot light leaking around the edges of an LCD panel on black.
- Screen Burn-In Test Reveal retained images and uneven wear on OLED and plasma panels.
- Monitor Test Full sweep: pixels, bleed, uniformity, and color channels.
- Light Box Use the screen as a tracing panel or soft photography light.