BlankScreen

Free white screen online. Open a pure white background in fullscreen with one click — use it as a light source, webcam fill light, lightbox, or to clean and test your monitor.

This page turns any display into a pure white screen. A white screen is the most versatile tool a display can produce: it is a free softbox for video calls, a tracing lightbox, a monitor-cleaning aid and a quick uniformity test all at once. Open the white screen behind or beside your webcam during video calls. Set brightness to maximum, lay a sheet of paper over your tablet or screen, and trace drawings or transfer sketches like on a professional light table.