Strumento gratuito nel browser · nessuna installazione
Schermo nero
Scegli un colore per aprire il suo strumento a tutto schermo dedicato.
Screens
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Watch: Schermo nero in action
See it fill the screen edge-to-edge, then open it full screen on your own display.
Apri all'istante un schermo nero a tutto schermo nel tuo browser. Questo strumento gratuito riempie l'intero schermo con #000000 puro in un tocco — perfetto per battery saving, screensaver, focus. Nessun download, nessuna installazione, su qualsiasi dispositivo.
Usi di un Schermo nero
Save battery on OLED & AMOLED displays
Black pixels are physically turned off on OLED and AMOLED panels, so a full-black screen can noticeably cut power draw on a laptop, phone, or tablet running low.
Test for backlight bleed and uniformity
A pure black screen is the standard test for backlight bleed and clouding on IPS and VA panels — look for uneven glow, especially around the edges.
Focus without visual noise
A solid black screen hides cluttered icons, tabs, and flashing alerts so you can concentrate on a single task, write, or think.
Darken a room for sleep
Use a black screen as a soft, dark ambient glow or a screensaver at night, without the harsh light of a bright wallpaper.
Hide your screen instantly
Blank your display in one tap when someone walks by — a black screen looks like an idle or off monitor.
Calm backdrop for meditation
A dark, quiet screen is a distraction-free backdrop for meditation, breathing exercises, or a short break from bright UI.
A cosa serve
Riempi lo schermo con schermo nero
Mostra #000000 puro da bordo a bordo su qualsiasi monitor, laptop, telefono o tablet. Tocca una piastrella per l'anteprima, poi vai a tutto schermo con un clic.
Usalo come sfondo semplice, senza distrazioni
Un schermo nero pieno è uno sfondo pulito per le videochiamate, una fonte di luce rilassante o una schermata di lavoro senza distrazioni.
Scarica schermo nero come PNG di alta qualità
Esporta schermo nero come PNG compresso senza perdite in qualsiasi risoluzione — HD, 4K, quadrato, story o una dimensione personalizzata.
Domande frequenti
Come apro un schermo nero a tutto schermo?
Select the schermo nero tile on this page, then press Go Full Screen. Your browser fills the entire screen edge-to-edge with #000000. Tap anywhere or press Escape to exit.
Posso usare schermo nero come sfondo per videochiamate o Zoom?
Yes. Open the schermo nero on a second device or window, position it behind you, or use it as a light source to evenly light your face on a call.
Posso scaricare schermo nero come immagine?
Yes. Pick the schermo nero color, choose a size preset or type a custom width and height, then press Download PNG. You'll get a lossless, high-quality image at exactly that size, rendered in your browser — nothing is uploaded.
Lo strumento schermo nero è gratuito?
Yes, this tool is 100% free and works entirely in your browser. No account, no sign-up, and no images are uploaded or stored.
Prova un altro colore
Related tools & pages
Related guides
Learn how to get the most out of this tool.
How to Check for Dead Pixels (and Stuck Pixels) on Any Monitor
A full-screen color test is the fastest way to find dead and stuck pixels. Here's how to run it properly, which colors to use, and what to do if you find one.
How to Fix a Stuck Pixel with a Color Flash (and When It Won't Work)
A stuck pixel is often fixable with a rapid red/green/blue flash. Learn the method that sometimes revives a stuck subpixel — and when to give up and claim warranty instead.
How to Test Screen Uniformity and Backlight Bleed
Uneven brightness, cloudy corners, and glowing edges are all signs of backlight bleed or poor uniformity. Here's how to check your panel like a reviewer.
Colori a schermo intero popolari
Ogni collegamento si apre subito a schermo intero. Bianco e nero sono i più cercati, ma verde, blu e rosa sono popolari per configurazioni video e streaming.
More Screen Tools
Zoom Light Screen
Adjustable-color full-screen light for video calls — dial in the perfect color temperature to look natural on camera.
Ring Light Screen
Create a custom-colored glow ring around your webcam window — softer than a solid fill and mimics a physical ring light.
Screen Flashlight
Instant max-brightness white fill — turns your screen into a portable flashlight for finding things in the dark.
Broken Screen Dummy
Convincing cracked-screen overlays — pick from spiderweb, shatter, glitch, or LCD bleed styles to prank a friend.
Fake Update Screen
Classic Windows, macOS, or Linux-style fake update screens — lock the display and watch coworkers think you're updating.
No Signal Screen
Animated TV static with a bouncing NO SIGNAL overlay — convincing enough to make someone check the cables.