About Display Inspect
A free collection of online display tests designed for speed, simplicity, and privacy.
Who we are
Abhay Verma
Founder & Developer
Abhay is a developer with 12 years of experience in building web applications. He built Display Inspect to make everyday display testing fast, free, and private for everyone — screen tests, touch checks, and calculators that work instantly in your browser without sign-ups or data collection.
Our mission
Everyone deserves fast and private display tools. That is why Display Inspect is completely free, with no sign-up required, no usage limits, and no data leaving your browser. Whether you are checking dead pixels, testing touch, or calculating PPI, just open the tool and get it done.
What we offer
Display tests
- Screen TestFull screen & color matrix test
- Dead Pixel TestSpot dead or stuck pixels
- Backlight Bleed TestCheck IPS glow & edge bleed
- Screen Resolution TestDetect 4K, DPI & aspect ratio
- Refresh Rate TestMeasure real-time Hz (60-240+)
- Display Performance TestFPS drop & stability check
- Ghosting TestUFO motion & response time
- Screen Tearing TestV-Sync & frame tearing sweep
- Greyscale & Uniformity TestBanding, gamma & contrast steps
- Black Level TestBlack depth & near-black detail
- Touch Screen TestMulti-touch, draw & dead zones
- Gamma TestTonal response & 2.2 reference
- Brightness TestLevels, detail & white check
- Color Banding TestGradient smoothness check
- Burn-In TestOLED image retention check
- HDR TestBrowser HDR & highlight check
Calculators
- Aspect Ratio CalculatorRatios, dimensions & shapes
- PPI & Screen Size CalculatorPixel density & screen size
Device guides
Privacy first
All checks and calculations happen directly in your browser. Your screen, inputs, and results never leave your device. We do not collect personal information. Your privacy is our priority.