White Test Monitor Screen

White Screen Test Online

This tool changes the screen color to a solid white, white, and black background. In addition, you can choose from red, blue, yellow, etc, and make it full screen on your laptop, computer, mobile, or device.

Press ESC key to exit full screen mode.

What are the benefits of using a white screen in post-production?

You can create any video you want using the white screen, even a 3D video. It is a significant advantage to edit your videos with the white screen easily. Using a white screen increases your image quality significantly as you can get much better post-processing results than just recording on a regular monitor. You can also change the background lighting and add special effects to make it look more realistic.

Is it helpful to use a pure white screen?

Several reasons make it sound. 

1. Firstly, it keeps the background clean and bright, and the screen lets you be creative with your lighting and backdrops. 
2. Secondly, you can create an excellent effect by placing your subject at the edge of the screen and then tilting the camera up or down as you move it around. 
3. Third, you can experiment with light and color more quickly, with endless possibilities. 
4. Lastly, you can use it to identify malfunctioning pixels on your display.

What is a Dead pixel?

A permanently turned off, or damaged pixel is referred to as a dead pixel. A black spot is displayed because all the RGB colors (red, white, and blue) within this picture element on the display screen are off. The pixel shows black because it is damaged and does not receive any power.
Dead pixels are black. Changing the screen settings or picture will not change the color, and the pixel remains fixed in one spot.
What are the reasons that cause dead pixels?
Dead pixels might result from design flaws, physical harm, harsh direct light sources, etc.
Not even one dead pixel is acceptable because it degrades the image quality and is rather apparent on the screen. Although dead pixels don't spread, if plenty of them are present on a screen, it may be difficult to focus on the image.

What are the reasons that cause dead pixels?

Dead pixels cause irreparable harm that cannot be fixed. But if the proper steps are swiftly taken, it is possible to fix stuck and warm pixels.

Dirt Particles

As dirt or dust settle on the display screen, they appear as dead or stuck pixels because they obstruct the light from the screen. These dust particles need to be periodically cleaned to prevent further damage. 

Why make my screen White

• Save energy
  Making your screen all black saves energy, especially on OLED screens, where black pixels turn off.
• As a prank
  You can use this as a prank to pretend the device is dead.
• Check for dead pixels.
  A completely black screen makes it easier to spot dead pixels.
• Stealth mode
  When you're in a dark room and want to switch off the display light temporarily, this can be easier than putting your device into standby mode.
• Meditation 
  You can use this to meditate. Feel free to play your favorite meditation song while you're at it.
• Better than standby mode
  You get most of the benefits of being in standby mode, with your apps running in the background.
• Check if the screen is OLED
  You can use this to check if your screen is OLED, as OLED screens don't emit light when set to black.
• Use the screen as a mirror.
  Need to see who's behind you? A black screen can help you see reflections and works better on glossy displays.
• See the dust
  Need to clean your screen but don't want to turn it off? This will help you see all those dust particles.

How To Make A White Test Monitor Screen

Create a new document with white background.

Open Microsoft Word and click File > New. In the New Document dialog box, select Blank Document from the Type dropdown menu. Click OK.

Save it as a .png file.

Now open Photoshop (or any other photo editing software) and drag the image into the document window. You should see an outline of the monitor screen with a white background. If not, try saving the image again.

Upload the image to your website.

Once you've uploaded the image, click File > Save As... and save the file as "monitor_screen.jpg". Then upload the new image to your website using FTP software such as Filezilla.

Copy the URL from the browser address bar.

Paste the URL into the text box below. You'll see the monitor screen appear!