SCREEN The Complete Screen Diagnostic Platform
Test your display for dead pixels, OLED burn-in, ghosting, uniformity, and more free, in 60 seconds. Private, secure, and powered entirely by your browser.
Start Full Diagnosis🎬 Discover Screen Medic
A quick tour of our free, browser based screen diagnostic platform.
🧪 Our Core Diagnostic
Our main tool runs 5 comprehensive tests in under 60 seconds to assess your screen's overall health.
Uniformity Check
Detects clouding and dirty screen effect across your display
Dead Pixel Detection
Finds pixels that are stuck, dead, or not displaying correctly
Ghosting Test
Reveals motion blur and trailing behind moving objects
Refresh Rate Verdict
Confirms your screen is running at the correct Hz frequency
OLED Burn-In Scan
Exposes ghost images and permanent burn-in marks
🔬 Explore All Screen Tests
Choose your category and run a free diagnostic in under 60 seconds. Our core tool runs 5 comprehensive tests, plus 44+ specialized tests for specific devices and issues.
Dead Pixel Test
12 tests for dead, stuck, and malfunctioning pixels
Monitor Test
7 tests for monitors, including health checks
Gaming Monitor Test
10 tests for ghosting, response time, and VRR
OLED Test
7 tests for burn-in, AMOLED, and uniformity
Device Screen Tests
8 tests for iPhone, Android, Samsung, and more
Guides & Articles
Expert articles about screen health and diagnostics
Why Screen Medic?
100% Private
Nothing is ever uploaded to a server. All diagnostics run entirely within your browser for complete privacy.
Proven Patterns
We use industry standard test patterns trusted by display manufacturers and calibration professionals worldwide.
Results in 60 Seconds
Complete all five core diagnostic checks in under a minute. No waiting, no installations, no hassle.
📚 Screen Health Guides
Learn more about your display and how to keep it performing at its best
Dead Pixel vs Stuck Pixel: What's the Difference?
Learn how to identify each type and discover potential fixes you can try at home.
Read Guide →What is Screen Burn-In? How to Detect and Prevent It
OLED displays are stunning but vulnerable. Understand burn-in and extend your screen's lifespan.
Read Guide →Monitor Ghosting Explained: Test Your Screen in 10 Seconds
Motion blur driving you crazy? Learn what ghosting is and how to test for it instantly.
Read Guide →Frequently Asked Questions
Yes, absolutely. No hidden fees, no premium tiers, and no account required.
No. Everything runs locally in your browser.
Our tests use industry-standard patterns.
It's a diagnostic tool, but rapid color cycling can sometimes unstick a stuck pixel.