Purple Screen — online tool
Professional full-screen tool for monitor setup and testing. Use it for dead pixel detection, color calibration, or as a soft light source.
Purple Screen
Configuration
#
How to use this tool
1
Choose a shade
Use the palette to pick the perfect Purple Screen or set your own custom color via HEX code.
2
Set the resolution
Select the resolution (1080p, 2K, or 4K) that best fits your monitor for high-quality testing.
3
Start the check
Expand the screen to full monitor to check for dead pixels or use it as a lighting source.
Available on all devices
Screen.Viktoor works in any modern browser. Use it on PC, tablet, or smartphone without downloading apps.
No Ads
No Login
Questions & Answers
How to enable full screen mode?
Click the 'Full Screen' button in the center of the screen. The browser will request permission to enter full screen mode.
Is it free?
Yes, all tools on our site are completely free and available without registration.
Is it safe to use prank screens?
Absolutely. These are just visual effects in the browser that do not make any changes to your system.
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