BlackScreen
One-Click Fullscreen, Multi-Scene Support
BlackScreen is a free online fullscreen tool that provides professional support for presentations, projections, eye protection, power saving, OLED screen protection, pixel testing, and photography lighting. Simply press Space to enter fullscreen, press ESC to exit anytime.
Select Your Screen Color
Black
White
Red
Blue
Green
Yellow
Dark Gray
Silver Gray
Deep Blue
Dark Cyan
Deep Purple
Custom
Color
Download Options
Download images
Suitable for projector setup, presentations, and OLED screen protection.
Eye Rest Timer
Create Custom Screen Theme
For photography, presentations and creative projects
BlackScreen: Multi-functional Fullscreen Display Tool
One-click fullscreen, multi-scenario adaptation, providing perfect experience for every use
BlackScreen is a free online fullscreen tool that provides professional support for various usage scenarios including presentations, projections, eye protection, energy saving, OLED screen protection, pixel testing, and photography lighting. Simply press the spacebar to go fullscreen, and ESC to exit anytime - easy to use yet powerful.
BlackScreen Core Features
One-Click Fullscreen Mode
Press spacebar or click the screen to instantly enter fullscreen mode, providing an immersive experience. Perfect for presenters, teachers, designers, and any scenario requiring focused display content.
Color Theme Selection
Offers multiple carefully designed color themes, from pure black to various professional colors, meeting different scenario needs. Especially suitable for photographers, designers, and visual artists.
Eye Rest Timer
Built-in timer function helps track usage time and reminds you to take breaks, protecting eye health. Especially beneficial for students, programmers, and office workers who spend long hours on computers.
High-Resolution Downloads
Supports multiple resolution image downloads, from 480p to 8K, even custom sizes, meeting various device and scenario needs, providing perfect materials for your presentations and tests.
OLED Screen Protection
Pure black background can turn off pixels on OLED screens, effectively extending screen life while saving power. Ideal for premium display device users and professionals who care about device maintenance.
Achievement Badge System
The longer you use it, the more achievement badges you unlock, adding fun to usage. Records your usage journey, motivates continued use, and provides a sense of accomplishment for every focused session.
Why Choose BlackScreen?
Easy to Use
No installation needed, just open the webpage to use. Spacebar for fullscreen, ESC to exit - simple and intuitive operation suitable for users of all ages.
Multi-Scenario Adaptation
From presentations and teaching to design creation, from photography setup to screen testing, BlackScreen provides perfect support for various professional scenarios.
Eye Protection
Built-in eye rest timer reminds users to take breaks, protecting vision health, especially beneficial for people who spend long hours on computers.
Achievement System
The longer you use it, the more achievement badges you unlock, adding fun to usage. Records your usage journey, motivates continued use, and provides a sense of accomplishment for every focused session.
BlackScreen Use Cases
Presentations & Projections
Create professional-looking presentations with a clean black background that eliminates distractions. Perfect for business meetings, academic presentations, and conferences where focus on content is essential.
OLED Screen Protection
Extend the lifespan of your OLED display by using BlackScreen's true black mode, which turns off individual pixels to prevent burn-in and reduce power consumption, ideal for device longevity and energy efficiency.
Photography & Lighting
Use BlackScreen as a versatile lighting tool for photography. Create reflections, control lighting conditions, or use as a backdrop for product photography. The customizable colors provide flexible lighting options for creative projects.
Eye Rest & Protection
Give your eyes a break with BlackScreen's eye rest timer feature. Reduce eye strain during long work sessions with timed breaks and customizable color themes designed for optimal visual comfort and long-term eye health.
Explore More BlackScreen Themes
Cool Visual Themes
Explore our cool visual themes including Aurora, Deep Ocean, Starfield and other immersive experiences, bringing a visual feast to your screen.
Clock Themes
Experience our collection of beautiful clock themes including digital clocks, binary clocks, wave clocks and more, making your screen both practical and aesthetically pleasing, combining functionality with artistry.
Press the spacebar to go full screen, and press ESC to exit at any time. Start your full-screen experience!