# White Screen - Free Online Display Tool

White Screen (whitescreen.im) is a professional, free online tool that provides fullscreen color displays for multiple purposes including monitor testing, screen cleaning, video call lighting, photography, and display calibration.

## Core Features

- **Multiple Color Screens**: White, Black, Red, Green, Blue, Yellow, Purple, Orange, Pink, Cyan, Gray
- **Advanced Controls**: Adjustable brightness (10-100%), color temperature control, OLED burn-in protection
- **Professional Tools**: Pixel grid overlay, Keep Awake mode, custom color picker
- **High-Resolution Downloads**: Support for 480p to 8K resolution image downloads
- **Universal Compatibility**: Works on all devices (desktop, laptop, tablet, mobile) and browsers

## Main Pages

- Homepage: https://whitescreen.im/
- Black Screen: https://whitescreen.im/black-screen
- Red Screen: https://whitescreen.im/red-screen
- Green Screen: https://whitescreen.im/green-screen

## Use Cases

1. **Video Call Lighting**: Enhance appearance in Zoom, Teams, and video conferences
2. **Screen Cleaning**: Easily spot dust, smudges, and fingerprints
3. **Dead Pixel Detection**: Test displays for stuck or dead pixels
4. **Photography & Video**: Professional fill light for portraits and product shots
5. **Display Testing**: Monitor calibration, backlight bleeding detection, OLED testing
6. **Chroma Key**: Green screen for video editing and content creation

## Target Users

- Content creators and videographers
- Photographers and designers
- IT professionals and technicians
- Remote workers and video conference users
- Gamers and display enthusiasts
- Anyone needing screen testing or lighting solutions

## Key Benefits

- No downloads, installations, or sign-ups required
- Completely free with no ads
- Works instantly in any browser
- Professional-grade features
- Privacy-focused (no data collection)
- Mobile-friendly responsive design

For detailed information, see: https://whitescreen.im/llms-full.txt