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Free fullscreen light screen, fill light and ring light in your browser.
About
LightScreen
LightScreen is a free browser tool that turns any screen into a fullscreen light source. Use it as a fill light for video calls and selfies, a soft ring light for streaming or makeup, or a pure white screen for display tests and cleaning. Pick any color or color temperature, adjust brightness, and go fullscreen with one click. Nothing to install and no signup required. Made by Feng Zeng.
Updated October 6, 2026Community
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