About ScreenDetect
Free Screen Testing & Repair Tools for Any Device
ScreenDetect is a free, comprehensive screen testing and repair platform designed to help users diagnose and fix display issues on any device. The platform provides browser-based testing tools for detecting dead pixels, backlight bleed, stuck pixels, and other screen defects - with no downloads, accounts, or subscriptions required.
What ScreenDetect Offers
- Dead Pixel Test - Detect permanently black or stuck pixels using multi-color patterns
- Backlight Bleed Test - Identify light leakage issues on monitors and displays
- Stuck Pixel Fixer - Repair tools with 60-80% success rate for stuck pixels
- Device Compatibility - Works on phones, tablets, laptops, monitors, and TVs
- Warranty Support - Test results to support warranty claims and manufacturer returns
The Mission
ScreenDetect was created to solve a common problem: people needed reliable screen testing tools but found expensive software or unreliable free options. Essential diagnostic tools shouldn't cost money or require downloads. ScreenDetect provides accurate and easy-to-use testing capabilities through any web browser, making display diagnostics accessible to everyone.
Built For
- Consumers checking new purchases before warranty expires
- Gamers verifying monitor quality for competitive play
- IT professionals diagnosing hardware issues
- Retailers testing inventory and handling returns
- Anyone who needs to verify their screen is working correctly
About the Founder
I’m Jacob Dymond, a software engineer with a BS in Computer Science from the University of Wisconsin–Milwaukee. I created ScreenDetect as part of my company, Valiance Labs, where I build helpful websites and platforms. My experience is in software engineering and web development, which I apply to creating tools that are reliable and easy to use.
Education & Expertise
- Bachelor of Science in Computer Science
University of Wisconsin-Milwaukee (UWM)
Valiance Labs
Founded in 2025, Valiance Labs turns outdated sites, dormant domains, and new ideas into platforms that are fast, modern, and built to grow. ScreenDetect is our flagship project, with additional tools in development focused on creating helpful websites and platforms for real users.