Black Screen.
Open a black screen in full screen, explore shades, or download a solid black background.
Choose your color
Click to previewScreen settings Dimming & keep awake
This changes the displayed color. Adjust your device brightness for a brighter or dimmer screen.
Works only while this page is visible. Your system may still interrupt it.
Download a plain background
#FFFFFFA clean, solid image. No border, watermark or dimming.
Pick a color
Start with black, choose a preset or enter your own HEX code.
Make it full screen
Open the color across your screen. Press Escape or tap Exit to return.
Take it with you
Download a plain PNG or JPG in the size that fits your project.
A pure black screen, without distractions.
Use #000000 to display a dark background or look for bright points during a manual screen inspection. How black looks depends on the panel and your surroundings. This tool does not diagnose a computer that will not start.
Find your color.
Questions, answered.
Does a black screen turn off my display?
No. It displays black pixels while the device remains on. It is not a power switch or a repair tool.
How do I leave full screen?
Press Escape or move your mouse or touch the screen to reveal Exit. Press F to toggle full screen when you are not typing in a field.
Does it work on phones and tablets?
Yes. If your browser cannot open true full screen, the color fills the browser window instead. Browser bars may remain visible. You can use portrait or landscape orientation.
Can this change my device brightness?
No. Screen dimming darkens the displayed color only. Use your device’s brightness controls to adjust the physical display.
What does Keep screen awake do?
When supported and allowed, it asks your browser to keep the display on while this page is visible. The status shows whether the request is active, released or unavailable. Battery settings and system behavior may override it.
Can I download a 4K background?
Yes. Choose 4K UHD for a 3840 × 2160 image. Images are created on your device and contain the selected base color only, without the dimming effect.