The Black Screen Tool helps you make your entire screen go completely black with just one click. You can use it for focus, lighting control, testing monitors, cleaning screens, or reducing distractions. Simply click the fullscreen button, and the black area will instantly expand to fill your entire screen.
This tool is lightweight, fast, and works on all devices including PC, laptop, Mac, tablet, and mobile.
What You Can Use This Black Screen For
- Cleaning your screen – Dust, fingerprints, and smudges become easier to see on a black background.
- LED/monitor testing – Check for dead pixels, light bleed, or screen issues.
- Focus mode – Remove distractions and create a dark workspace.
- Lighting control – Useful for video creators, photographers, and streamers.
- Sleep ambient mode – Use the fullscreen black screen to reduce light in your room.
How to Use This Tool
- Click the Fullscreen button inside the black box.
- Your screen will instantly turn black in fullscreen mode.
- Press Esc or click again to exit fullscreen.
The fullscreen button automatically hides when active to give you a clean, distraction-free black screen.
Why This Tool Is Useful
- No downloads required
- Works inside your browser
- Fast and lightweight
- Perfect for professional and personal use
Whether you’re testing your display, removing distractions, or simply need a clean black background, this tool is designed to be simple and effective.