Blue screen

Blue Screen – A Fullscreen Utility for Display & Focus

Blackscreen.space/blue-screen offers a distraction-free, fullscreen blue background that you can use to test your monitor, detect dead pixels, or simply relax your eyes during breaks. No ads. No login. Just one tap to fullscreen.

💡 Use Cases

🟦 Pixel Testing: Identify stuck or dead pixels with pure blue background
🌈 Color Calibration: Check screen contrast and white balance against solid blue
🧘 Calm Focus: Use soft blue light to reduce stress and improve concentration

📱 Cross-Device Compatibility

This tool works on any browser – Chrome, Safari, Firefox, Edge – across desktops, tablets, and smartphones. Perfect for work setups or minimalist screens.

📷 Download the Blue Background

You can download the blue screen background as a PNG image for offline use, video overlays, or screen simulations.

📄 License

This tool and image are free for personal use. For redistribution or commercial integration, please see our license policy.

🧠 FAQ

What is a blue screen used for?

It's great for checking stuck pixels, cleaning your screen, or simply as ambient light to relax your eyes.

Can I use this tool on mobile?

Yes. Just enter fullscreen from your mobile browser for a clean and seamless experience.