Open a full-screen white page for cleaning your monitor, lighting video calls, spotting dust and dead pixels, or tracing drawings. Any color works too.
On this page
About this tool
Open a full-screen white page for cleaning your screen, lighting or finding dust.
How to use White Screen
Pick white or any other color.
Click Open full screen.
Press Esc or click to close it.
Worked example
Turn the brightness up and open the white screen during a video call as a soft light on your face.
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.
White Screen — Open a full-screen white page for cleaning your screen, lighting or finding dust.
Explore Device & Browser Tests · More practical guides
Personalize your experience. Open with Ctrl+U (Option+U on Mac). Preferences stay in this browser when storage is available.
Menu language English (USA) Español اردو Accessibility Profiles Custom settings Vision support Reading support Reduced motion Motor support Focus support Oversized widget
Screen Reader Contrast + Smart Contrast Highlight Links Bigger Text Text Spacing Pause Animations Dyslexia Friendly Cursor Tooltips Page Structure Line Height Text Align Dictionary Saturation
Read aloud assistance Uses browser speech voices to read page text or selected text. This is not a replacement for NVDA, VoiceOver or another full screen reader. Available voices and speech processing depend on your browser and device.
Read page Read selection Pause / resume Stop reading
Reset All Accessibility Settings Move / Hide Widget Widget positionBottom right Bottom left Hide widget for 1 hour Restore at any time with Ctrl+U (Option+U on Mac).
Accessibility statement and help