White screen
Go instant full white screen (#ffffff) with this free tool, or download an all white image/wallpaper in up to 4k. A simple but useful way to change lighting conditions, spot dirt on your monitor, or whatever your needs may be.
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What is a full white screen?
A full white screen displays a single white color across your entire display without any visible elements, patterns, or distractions.
People use white screens for a variety of practical purposes, from checking display brightness and uniformity to creating a bright white background. Because the screen shows only one color, issues such as uneven brightness, discoloration, dead pixels, and other display imperfections can become easier to identify.
This tool works directly in your browser and requires no downloads or installation. However, it’s possible to download the white screen as an image in up to 4K.
Common use cases
A full white screen can be useful for display testing, providing temporary illumination, or creating a clean white background. Because the entire display shows the same white color, it can also make certain screen imperfections easier to identify.
Test your display
A solid white screen is useful for checking how evenly your display produces white across the entire screen. Look for things like:
- Uneven brightness or darker areas
- Yellow, blue, pink, or other color tints
- Dead or unlit pixels
Use your screen as a light source
A bright white screen can provide a convenient temporary light source when you need some extra illumination. Depending on the size and brightness of your display, you may use it as:
- A video call light – Place the screen in front of you to provide even light on your face during a video call.
- A secondary light source – Add some extra ambient light to a desk, room, or workspace without turning on another lamp.
- A reading light – Use the screen to illuminate a book or nearby surface when reading in a dark room. Keep the brightness at a comfortable level to avoid excessive glare.
Inspect and clean your screen
A bright white screen can make dust, fingerprints, smudges, and other marks particularly easy to see. Use the white screen to inspect the display before cleaning it. Follow the manufacturer’s recommendations, which may include turning the device off before cleaning the screen.
How to use this tool
Using our full white screen tool is simple. The white screen is default on this page, so just enter fullscreen mode for a completely white display without browser distractions.
On desktop
Click the preview screen to enter fullscreen mode, or press Enter to toggle fullscreen on/off. Press Esc to exit fullscreen.
On mobile
Tap the preview screen to enter fullscreen mode, and double-tap or swipe down to exit it again.
Customize the color
Although this page displays white by default, you can use the color picker to choose a different shade, or enter a specific HEX color code. You can also adjust the color using the RGB values for precise control.
FAQ
What is a full white screen tool?
A full white screen tool allows you to display white across the entire screen. Our tool lets you display a solid white screen instantly through your browser, without having to download an image or application.
How do I make my screen completely white?
Click or tap the preview screen to enter fullscreen mode. The entire available display area will then show pure white (#ffffff).
Can I use a white screen to test my display?
Yes. A solid white screen can help you check for uneven brightness, discoloration, color tinting, dead pixels, and other display imperfections that are visible against a bright background.
Can a white screen help find dead pixels?
Yes. Dead or unlit pixels can appear as small black or dark dots against a white screen, making them easier to spot.
Can I use a white screen as a light?
Yes. A bright white screen can work as a temporary light source for a nearby area. Larger displays generally provide more illumination, while phones and tablets provide a smaller amount of light.
Can I use a white screen as a video call light?
Yes. A bright white screen can provide soft, even illumination for video calls. Position the screen in front of you and adjust its brightness to a comfortable level.
Can I use a white screen to clean my display?
Yes. A white screen can make dust, fingerprints, and smudges easier to see before cleaning. Turn the device off before cleaning the display, and follow the manufacturer’s cleaning recommendations.
Can I customize the white screen color?
Yes. You can customize the color using the RGB controls, or enter a specific HEX color code to display the exact shade you want.
Whether you want to test your display, increase screen light, or simply need a completely white screen, the tool above on this page is ready to use. Enter fullscreen mode and display pure white instantly.