Black-screen
Black Screen is a free, browser-based fullscreen utility for display testing, focus, and OLED care that offers true fullscreen modes, customizable colors, timers, OLED protection, and high-resolution image downloads up to 8K — all without signing in.
Black-screen is image & design software teams evaluate for image & design. Use this page to review pricing, integration signals, and the best alternatives before you commit.
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Quick Overview
Best for: Image & Design
What it does
Image & Design software for decision-makers comparing workflow fit and alternatives.
Best fit
Image & Design
Pricing snapshot
Free from Free
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Black-screen
Black Screen is a free online tool designed for display testing, productivity, and display care. It launches a fullscreen canvas in the browser and lets users switch between pure black, white, preset accent colors, or any custom shade. The tool includes features specifically aimed at technicians, reviewers, gamers, designers, and everyday users who need reliable visual tests or distraction-free screens.
Key capabilities include true fullscreen mode, flexible timer controls, an OLED protection routine (dynamic pixel-refresh pattern), and downloadable high-resolution backgrounds (480p up to 8K or custom sizes). The service requires no account or software download and is optimized to work across desktops, laptops, tablets, TVs, and phones.
Black Screen is a free, browser-based fullscreen utility for display testing, focus, and OLED care that offers true fullscreen modes, customizable colors, timers, OLED protection, and high-resolution image downloads up to 8K — all without signing in.
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Claim this listingKey Features
True Fullscreen Mode
Enter a browser fullscreen canvas for accurate display testing and distraction-free focus. Keyboard shortcuts: 'F' to toggle fullscreen, 'Esc' to exit, and space/mouse for quick toggles.
Color Palette & Custom Picker
Select from preset colors (black, white, red, green, blue, yellow, orange, pink, purple) or choose any custom tone with the color picker for calibration or ambient color looping.
High-Resolution Image Downloads
Export wallpapers and calibration images in multiple resolutions from 480p up to 8K (7680x4320), or enter custom width and height for tailored assets.
Flexible Timer Controls
Set switch intervals and automatic exit durations to automate screen changes, create productivity sprints, or schedule breaks.
OLED Protection Mode
Enable a dynamic pixel-refresh routine (moving 10x10 block) to reduce OLED burn-in risk and refresh pixels on susceptible displays.
No Registration / Free to Use
All core features are available immediately in the browser without creating an account or downloading software.
Responsive & Cross-Device
Designed to work across monitors, TVs, laptops, tablets, and smartphones for display testing or focus use-cases.
Pricing
All features are available for free in the browser with no registration or downloads required.
Free
Free- Fullscreen color modes
- Color picker and presets
- Timer controls
- OLED protection mode
Use Cases
Display Diagnostics
Run pure red, green, blue, black, and white screens to find dead or stuck pixels, backlight bleed, white-line artifacts, and other hardware display issues before warranty returns or reviews.
Protect OLED Displays
Activate the OLED protection routine to periodically shift pixels and reduce the risk of permanent image retention on OLED phones, monitors, and TVs.
Enhance Productivity & Focus
Use the fullscreen canvas and subtle colors to reduce distractions during deep work or study sessions; pair with the timer to enforce breaks and work intervals.
Creative & Media Production
Download matte backgrounds and high-resolution black/colored screens for video transitions, slide backgrounds, photography backdrops, or design assets.
Troubleshooting & Rehearsal
Isolate hardware display issues when diagnosing YouTube, Discord, game, or OS black-screen problems and rehearse fixes before going live.
Eye Comfort & Night Use
Cycle colors and set timers to reduce late-night eye strain and establish healthier screen-time habits.
Integrations
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Benefits
Limitations
Frequently Asked Questions
Do I need to sign up to use Black Screen?
What resolutions can I download?
How does the OLED protection mode work?
Can I use Black Screen to test for dead pixels?
Which devices are supported?
Getting Started
- 1 Open https://black-screen.cc in any modern browser to launch the canvas instantly; add the page to bookmarks for quick re-use.
- 2 Pick a preset color or use the custom picker, then press 'F' to enter fullscreen (press 'Esc' to exit; use space or mouse for quick toggles).
- 3 To download assets or configure routines: choose a resolution (480p–8K) or enter custom dimensions, set timer intervals or enable OLED protection, then press the relevant 'Start' or 'Download' control.
Support
Support page
Visit the official support page for help and contact options: https://black-screen.cc/support
Blog / Documentation
Guides and how-tos are available on the blog, including display testing and OLED power-saving articles: https://black-screen.cc/blog
About / Legal
Site information including Privacy Policy and Terms of Service are linked from the site footer: https://black-screen.cc
API
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