White Screen

Browser-based fullscreen white screen for lighting, display tests, and downloadable pure white images

Weblive no tractionfreeglobal

A free browser-based fullscreen white and color display tool that turns a phone, tablet, or monitor into a bright surface for cleaning, lighting, dead-pixel checks, tracing, and downloading high-resolution images. It runs without installs or sign-ups, offers adjustable brightness and color temperature, OLED burn-in protection, a pixel grid overlay and a Keep Awake option, and is suited to photographers, designers, teachers and presenters.

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