Check your screen for dead, stuck, or hot pixels. InjuredPixels is built entirely in Dart - app, templates, and build system. Runs on any device as a web app, PWA, or portable offline app.
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Updated
Feb 18, 2026 - Dart
Check your screen for dead, stuck, or hot pixels. InjuredPixels is built entirely in Dart - app, templates, and build system. Runs on any device as a web app, PWA, or portable offline app.
Easily check for dead, stuck, or defective pixels. Test monitors before purchasing. Test screens during the warranty period. Test anytime and anywhere. DefectPX comes with multi-monitor support, and a very intuitive interface.
[Feature complete] Screen loop to try to unstick stuck dots
Utilities to find and restore dead or stuck pixels and testing touchscreen and multitouch dead zones
A simple tool to test LCD screens for defects
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