Launching today

WhiteScreen

Launching today

White Screen – Full Bright White Screen Online Test Tool

2 followers

White Screen – Full Bright White Screen Online Test Tool

2 followers

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Knowledge base software

•

Interface design tools

WhiteScrn is a free browser tool that turns any device into a pure solid-color screen. Perfect for cleaning monitors, testing dead pixels, photography fill light, Zoom lighting, and even fun pranks. No signup, no download — just one click to go fullscreen.

Interactive

Free

Launch tags:Design Tools•Productivity•Developer Tools

Launch Team / Built With

DigitalOcean Serverless Inference55+ AI models behind one OpenAI/Anthropic-compatible API

Promoted

Maker

📌

Hey Product Hunt! 👋 I’m the maker of WhiteScrn — a free, no-signup tool that turns any screen into a perfect solid color. I built it because I was tired of messy workarounds just to get a clean white screen for cleaning my monitor or testing dead pixels. Then photographers and remote workers started using it as a soft light for product shots and Zoom calls… and the broken-screen prank became unexpectedly popular 😄

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1d ago

Love how simple this is. One thing that would make it even more useful for me is being able to schedule an auto-off after a set time so I don't have to worry about falling asleep with it on as a nightlight or burning through battery on longer sessions.

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1h ago