White Screen
Open a full-screen white page for cleaning your screen, lighting or finding dust.
Fill your screen with pure white: handy as a soft light for video calls, for cleaning your screen, spotting dust and dead pixels, or tracing drawings.
Press Esc or click to close.
Continue your work
- Black Screen — Open a black screen instead.
- Dead Pixel Test — Check for dead pixels.
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Clear instructions
Find steps, examples and limitations below.
Use online
Open the tool in a supported web browser.
Free to use
No sign-up required. Tool-specific limits may apply.
How to use the White Screen
Open a full-screen white page for cleaning your screen, lighting or finding dust.
- 1 Pick white or any other color.
- 2 Click Open full screen.
- 3 Press Esc or click to close it.
Example and practical tips
Turn the brightness up and open the white screen during a video call as a soft light on your face.
Frequently asked questions
Can I choose another color?
Yes. Pick any color before opening full screen.
Does it harm the screen?
No. A white screen is harmless, though full brightness uses more battery.
Report an issue
Something broken or not quite right? Tell us and we will look into it.