How does Screen Issues work?

The platform provides a free online utility that displays various patterns to help you visually identify display abnormalities on your LCD or OLED screen.

Is there a cost to use the diagnostic tools?

No, Screen Issues is a completely free online utility available for anyone to test their display devices.

Does it support both LCD and OLED displays?

Yes, our diagnostic tool and expert repair guides are compatible with both LCD and OLED screen technologies.

What should I do if I detect a screen defect?

Once a defect is identified, you can access our expert repair guides on the website to learn how to resolve common screen issues.

Who is this tool intended for?

This tool is for anyone, from casual users to professionals, who wants to verify the health of their monitor, smartphone, or laptop display.

Screen Issues

Free online screen tests and troubleshooting guides. No downloads required.

Development

FREE

Free Online Screen Test Tool - Instantly diagnose dead pixels, lines, color issues, and flickering. Multiple test modes, no download needed.

Tool stats

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Owner

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What you get

Key features

Capabilities that define this tool

Dead Pixel Test
Finds stuck or dead dots on your display
Bright Spot Finder
Locates areas that are incorrectly glowing
Backlight Bleed Check
Spots light leaking from the edges of your screen
Burn In Detection
Identifies ghost images left behind on your display
Repair Guides
Provides expert steps to fix common screen problems
Free Utility
Lets you run professional tests without paying anything

Common questions

Frequently asked questions

Quick answers about this tool

Screen Issues is a professional-grade diagnostic tool designed to help users detect screen defects like dead pixels, backlight bleed, and burn-in.

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