Black Screen Simulator
A pure black blank screen. Perfect for cleaning your monitor or hiding what's on screen. Select configurations from the dashboard below, preview it live, and start the simulation in fullscreen!
Sandbox Preview
Control Panel
solid-blackOther Screen Simulators
Your PC ran into a problem and needs to restart. We're just collecting some error info...
For more info and fixes, visit windows.com/stopcode
Stop code: CRITICAL_PROCESS_DIED
Simulate a realistic Windows 10 Blue Screen of Death (BSOD) with a fake progress percentage.
Generate static white noise with a visual TV static simulator.
Generate calming pink noise with a visual pink static simulator.
Generate deep brown noise with a visual brown static simulator.
Prank your friends with a realistic cracked screen, LCD bleeding, and glass breaking sounds.
An interactive sweeping radar screen simulator with sonar pings and impact blips.
A problem has been detected and Windows has been shut down to prevent damage.
UNMOUNTABLE_BOOT_VOLUME
If this is the first time you've seen this Stop error screen, restart.
Technical Information:
*** STOP: 0x000000ED (0x80F14030, 0xc0000006)
Physical memory dump complete.
Simulate a classic Windows XP Blue Screen of Death with UNMOUNTABLE_BOOT_VOLUME error.
> mount /dev/sda1
> loading core.bin...
Look like a pro hacker. Auto-typing code with green text on a black terminal.
Your PC ran into a problem and needs to restart. We're just collecting some error info, and then we'll restart for you.
A problem has been detected and Windows has been shut down to prevent damage to your computer.
DRIVER_IRQL_NOT_LESS_OR_EQUAL
If this is the first time you've seen this Stop error screen, restart your computer.
*** STOP: 0x000000D1 (0x0000000C, 0x00000002, 0x00000000, 0xF86B5A89)
Working on updates 0% complete.
Don't turn off your PC. This will take a while.
Blank Black Screen Online & Monitor Cleaning Tool
Display a pure, solid black screen on your monitor, TV, or mobile device. A black screen is highly useful for physically cleaning your display, as dust, smudges, and fingerprints become immediately visible when there is no background light or image.
A black screen is also ideal for checking for screen bleeding or backlight bleeding on LCD and LED panels. It is also a great energy-saving standby mode for OLED screens, where black pixels are completely turned off, reducing power draw.
Using our black screen tool is incredibly easy. Select the mode, enter fullscreen, and enjoy a completely dark display. It is perfect for turning off monitor glare without actually powering off the unit.
Frequently Asked Questions
Learn how to set up and use the Black Screen simulator on phones, TVs, laptops, and tablets.
Why use a black screen to clean a monitor?
When a monitor is on and bright, reflections and dust are hard to see. A solid black screen makes surface dust, streaks, and oils stand out clearly for safe cleaning.
What is backlight bleed, and how does this check for it?
Backlight bleed is when light leaks around the edges of a screen. A solid black screen in a dark room highlights these bright spots along the borders of LCD displays.
How do I exit the black screen simulation?
Double-click the black area or press the Escape (ESC) key on your keyboard to bring back the dashboard interface.