Online White, Black, and Solid Color Screens

White and black screens can help reveal bright or dark pixels, light bleed, and dust. They are also useful when cleaning a screen, checking its appearance, or showing a solid backdrop.

Press Esc to leave fullscreen in most browsers. Some devices also let you select the fullscreen control again or use the browser exit control.

Solid color displays and screen patterns do not require you to select or upload files. Your browser may show its own permission prompt when fullscreen is requested.

White, black, red, green, blue, and gray screens can help you look for bright pixels, dark pixels, dead pixels, color defects, light bleed, IPS glow, and uneven areas. Switch between several colors and inspect the display from different angles for a more complete visual check.

Yes. The pages adapt to phones, tablets, laptops, and desktop monitors. Open a color or pattern and click the display area to request fullscreen when supported. This is useful for checking a mobile screen, cleaning a device, or showing a temporary solid background.

Use a black screen when checking black levels, light bleed, or OLED contrast. Choose white or gray when looking for bright pixels, dust, or uniformity issues. Red, green, and blue screens help inspect RGB subpixels, while green screen is also useful for video production and chroma key backgrounds.

Color tools that include a download control can create a PNG image using the current color. Save it for offline viewing, a background, or a reference on another device. The fullscreen display and downloaded image use the same color value for a consistent visual check.

Screensaver patterns work well for exhibitions, store displays, meeting room idle screens, livestream backgrounds, presentations, desktop decoration, and operating system boot demos. Particle, starfield, rain, snow, aurora, and geometric animations run directly in the browser.