Black screen
Turn your screen completely black instantly. This free fullscreen tool fills your entire display with pure black (#000000), making it useful for monitor tests, specific lighting conditions etc.
Related fullscreen color tools
Looking for another color? Try some of our other fullscreen color tools:
- White screen
- Gray screen
What is a full black screen?
A full black screen displays a single solid black color across your entire display without any visible elements, patterns, or distractions.
People use black screens for a variety of practical purposes, from checking monitor quality to creating a dark environment. Because the screen shows only one color, imperfections such as light bleed, stuck pixels, dust, and fingerprints often become easier to identify.
This tool works directly in your browser and requires no downloads or installation. However, it’s possible to download it as an image in up to 4k.
Common use cases
A full black screen can be useful in a variety of situations, from checking for stuck pixels to simply reducing light from your screen.
Test your display
Use a solid black screen to check for backlight bleed, clouding, and other display issues that become visible in dark areas.
Check for stuck pixels
A black screen makes illuminated stuck pixels easy to spot. Look for any colored dots that remain visible against the black background.
Reduce light from your screen
A black screen can significantly reduce the amount of visible light from your display, making it useful when you want a darker screen without turning the device off.
How to use this tool
Using the full black screen tool is simple. The black screen is default on this page, so just enter fullscreen mode for a completely black 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 black 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 black screen tool?
A full black screen tool allows you to display black across the entire screen. Our tool lets you display a solid black screen instantly through your browser, without you having to download an image or application.
How do I make my screen completely black?
Click or tap the preview screen to enter fullscreen mode. The entire available display area will then show pure black (#000000).
Can a black screen show stuck pixels?
Yes. A black screen illuminates stuck pixels, making them easy to spot. Look for red, green, blue, white, or other colored dots that remain visible on the black screen.
Does a black screen reduce screen light?
Yes. A black screen generally produces much less visible light than a bright screen. On OLED displays, black pixels can turn off completely, while LCD displays still use their backlight.
Can I use a full black screen on my phone?
Yes. The tool works in mobile browsers and can be displayed in fullscreen mode on compatible phones and tablets.
Can I customize the black 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 check your display, reduce screen light, or simply need a completely black screen, the tool above is ready to use. Enter fullscreen mode and display darkness immediately.