Black Screen vs FilexHost
Side-by-side comparison to help you choose the right AI tool.

Black Screen
Black Screen is a free tool for fullscreen focus, display testing, and OLED protection with customizable colors and t...
FilexHost
Easily host and share any file with instant URLs, secure access, and built-in viewers for a seamless experience.
Feature Comparison
Black Screen
Dynamic Fullscreen Modes
Experience responsive fullscreen views with a variety of colors including black, white, red, green, blue, yellow, orange, pink, purple, and custom shades. This feature allows you to easily check for display issues, stay focused during tasks, or calibrate your screen with just a few clicks.
Wallpaper & Image Downloads
Black Screen offers the ability to download high-resolution images, ranging from 480p to an incredible 8K. This feature is perfect for users looking to create wallpapers, slide backgrounds, or calibration cards, ensuring that all displays look their best.
Flexible Timer Controls
Set switch intervals and exit times with the flexible timer feature. This allows you to automate screen changes for video loops, productivity sessions, or reminders, making it easier to manage your time and focus on tasks without interruption.
Advanced OLED Burn-In Defense
The OLED Protection feature employs a dynamic 10x10 block that refreshes pixels, helping to prevent burn-in on OLED displays. This is crucial for extending the lifespan of your high-end screens, especially for users who spend long hours on their devices.
FilexHost
Instant Subdomains
With FilexHost, each file you upload is assigned a unique, instant subdomain (your-file.filex.host). This feature enables quick and easy sharing of your files without needing any setup or configuration, making it incredibly user-friendly.
Free SSL Encryption
Security is a top priority for FilexHost. Every link generated on the platform comes with free SSL encryption, ensuring that your files are transferred securely. This means you can share sensitive documents with confidence, knowing they are protected from unauthorized access.
Smart View Modes
FilexHost offers smart view modes that allow your recipients to experience your files in the best possible way. You can choose between direct rendering for in-browser viewing or a download page, depending on the nature of the file and how you want it presented.
Optional Password Protection & Expiry Settings
For users who need additional security, FilexHost provides options for password protection and file expiry settings. You can set links to expire after 24 hours or keep them live indefinitely, providing flexible sharing options tailored to your needs.
Use Cases
Black Screen
Conduct Display Diagnostics
Use Black Screen to run comprehensive display diagnostics by conducting red, green, and blue sweeps. This helps identify issues such as dead pixels or backlight bleed, ensuring your screen is performing optimally.
Calibrate Monitors for Design Work
Graphic designers can utilize Black Screen to calibrate their monitors accurately. By testing color accuracy and screen performance, designers can ensure their work is represented faithfully on screen.
Optimize Gaming Setups
Gamers can check for dead pixels and assess color quality on their gaming displays. This is essential for achieving the best visual experience and competitive advantage in gaming.
Spot Dust and Smudges
By utilizing bright colors, users can easily spot dust and smudges on their screens, facilitating effective cleaning. This ensures that your display remains pristine and visually appealing at all times.
FilexHost
Sharing Client Reports
Professionals can easily share client reports and presentations without the hassle of email attachments. By using FilexHost, you can upload your files and provide clients with a secure link that they can access immediately, streamlining communication.
Hosting Developer Projects
Developers can host landing pages, mock APIs, or even entire websites in a matter of seconds. FilexHost allows for the quick upload of project files, enabling easy sharing with colleagues or clients for feedback and collaboration.
Distributing Digital Products
Creators and entrepreneurs can utilize FilexHost to distribute digital products like eBooks, software, or design templates. With the ability to generate secure links quickly, you can focus on your creativity rather than dealing with complicated file-sharing methods.
Friction-Free File Delivery
Anyone needing to send files without the hassle of "request access" emails or attachment limits will find FilexHost invaluable. The platform is designed for simplicity, making it easy to share files of any type with anyone, anywhere.