White Screen
Most PopularInstant fullscreen pure white screen (#FFFFFF). Zero ads or popups. Perfect for monitor cleaning, dead pixel detection, reading light, and video illumination.
Pure 100% Fullscreen
Screen Wake Lock keeps display awake. Cursor hides automatically after 2.5s of idle time while fullscreen.
Key Highlights
What People Use White Screen For
Screen Cleaning
Highlight surface dust, smudges, and fingerprints so you can wipe your monitor completely clean.
Video Call Lighting
Use your monitor as a soft front fill-light for Zoom, Google Meet, or FaceTime calls.
Tracing & Drawing
Place tracing paper or film over a bright flat tablet or laptop screen to sketch outlines.
Dead Pixel Inspection
Quickly spot dark stuck or dead subpixels on LCD and OLED panels.
White Screen FAQs
How do I make the white screen go fullscreen?
Click anywhere on the preview box, click the "Open Fullscreen" button, or press the "F" key on your keyboard. Press "Esc" anytime to exit.
Will my display turn off while using this?
No. The screen automatically requests a Screen Wake Lock in modern browsers to keep your display turned on until you exit.
Can I use this as an ambient reading lamp?
Yes! Setting your monitor brightness and turning this white screen fullscreen illuminates dark rooms evenly without flickering.
Is there any software or browser extension to download?
No, Fake Window Screen runs 100% in your web browser with zero downloads, logins, or tracking.
Related Screens
Black Screen
Instant fullscreen true black screen (#000000). Turn off OLED pixels, test for backlight bleed on IPS displays, rest your eyes, or save energy.
Zoom Lighting Screen
Transform your computer display into a soft key light for Zoom, Teams, and Google Meet. Features colour temperature slider (warm to cool) and brightness controls.
Dead Pixel Test
Free fullscreen dead pixel test tool. Cycles pure solid test colours (White, Black, Red, Green, Blue, Cyan, Magenta, Yellow) on click or auto-timer.
Yellow Screen
Bright warm yellow fullscreen display (#FFFF00). Perfect for gentle reading light, evening ambience, and colour uniformity checks.