White Screen Tool for Testing and Full Screen Lighting
White Screen is a free online tool that fills a monitor, phone, or tablet with a full screen white display. It is useful for screen cleaning, dead pixel detection, monitor testing, video call lighting, photography, drawing, reading, and other tasks that need bright, even light or a distraction free background. The site includes brightness adjustment, color temperature control, OLED burn in protection, keep awake mode, color presets, a pixel grid overlay, and high resolution white screen image downloads.
Domain: whitescreen.im
Added: 2026-09-05
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#800,317
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101
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