Calculators:
White Screen
White screen video
People use white screen for:
white screen to copy drawings
I needed to have something bright under a paper, so i could redraw a image easier.
white screen as a light source
Lighting up the back of a lightbox for product photography
white screen to check monitor
Check your monitor and find dead pixels.
white screen to blank screen
Don't want to be disrupted? Want to take a break? Use a white screen to blank your screen.
white screen as a light to read
To get a source of light and be able to read books when it’s dark in the room and the light switch is too far away.
white screen as a light to makeup
As a bright light source for doing makeup or taking pictures
white screen to clean monitor
Silly, but I use it for monitor cleaning. It makes things on the screen obvious. :) I also use it to validate plain colour reproduction for different monitors, but that only comes up rarely and I'm not looking for professional colour grading.
white screen to look for dust
Consistent backdrop to clean my monitor on, and also to check for dead/stuck pixels. Also sometimes for lighting my face when I'm using a webcam.
white screen to catch flies
I was catching little flies as they were attracted to white screen on my display
white screen to make a flipbook
I'm working on a animated sequence, and i'm doing it the traditional way (by hand), so i need a white surface with light that allows me to put one piece of paper over another and be able to see both, so since i don't have a professional screen for this, i'm using my computer and putting the white screen on it so i don't touch anything by mistake
white screen to focus yourself
While studying, I use 2 screens, one with a timer and one to search whatever I need on the internet. When I am not searching, I put the white screen so I don't get distracted with anything on the computer
white screen to configure your monitor settings
Useful when adjusting settings in my secondary monitor (since it's quite old it doesn't just set stuff how it should be by default). Settings like vertical/horizontal position and vertical/horizontal scale. Also useful when searching for dead pixels.
white screen to draw at night
If I'm drawing on paper, I can put paper on top of my display drawing tablet and see what I'm drawing at night
white screen to remove dust specks from camera photos
I use the white screen to give a neutral white background for my camera to capture 'dust delete data' so its software can remove dust specks on the sensor. Works great.
white screen as a veterinarian's light box
I'm a veterinarian — I use the white screen to look at dental radiographs (film) by photographing the film against it with my phone. I can shoot thousands of film radiographs for the cost of one digital sensor.
white screen as a Zoom key light
I was looking for a full-page white image to turn my monitor into a light for a Zoom call. This gave me the perfect toned key light without buying a ring light.
FAQ
Is this a real light source, or just a white image?
It is a true full-brightness white page — your monitor's backlight lights up the entire screen at 100% brightness, which is bright enough to use as a fill light for video calls, selfies, or macro photography, not just a static picture.
Can I use the white screen to find dead or stuck pixels?
Yes. A plain white fullscreen makes stuck (colored) and dead (black) pixels stand out clearly against the uniform background, which is why it is one of the most common monitor dead-pixel tests alongside the black and red/green/blue screens.
Does it work for cleaning my monitor or laptop screen?
Yes. A solid white background makes dust, fingerprints, and smudges much easier to see than a normal desktop, so many people open this page before wiping down their screen.
Does this page use my camera or store anything?
No. The page only displays a white color — it does not access your camera, microphone, or store any data. It works entirely in your browser.
How do I make it fullscreen or exit fullscreen?
Click anywhere on the screen or press F to enter fullscreen, and press Esc to exit. It works the same way on desktop and mobile browsers.
Can I change the brightness or color temperature?
The screen uses pure white (#FFFFFF) at your display's maximum brightness for the strongest light output. For a warmer or dimmer light, try the yellow or orange screen instead.
