Screen Doctor – Revive and prevent dead pixels on LCD and LED displays

Summary: Screen Doctor is a lightweight desktop utility that detects, revives, and prevents dead or stuck pixels and screen lines by cycling random colors on a customizable canvas. It offers precise control over the canvas size, position, and behavior to stimulate inactive pixels effectively.

What it does

It displays a modular canvas that rapidly cycles through random colors on every pixel to reactivate stuck or dead pixels. The app allows users to adjust the canvas dimensions and placement for targeted pixel stimulation.

Who it's for

Users experiencing dead or stuck pixels and screen lines on LCD or LED displays seeking a simple, offline, native desktop solution.

Why it matters

It addresses pixel inactivity and prevents further display degradation by reactivating problematic pixels through controlled color cycling.