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Inspect possible dark, bright or stuck pixels against nine solid colours.
Preparing your workspace…
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Files and inputs stay on your device. Use Reset to clear this workspace.
Useful to know
What does this tool establish?
Look closely at each colour. A fixed spot may be a pixel defect; dust and reflections can look similar. Clean safely and compare several colours. Software cannot inspect the physical panel.
Does this certify the screen?
No. Browser signals, calculations and visual observations cannot certify physical panel specifications or defects.
Where are my files and inputs processed?
Calculations and observations stay in this tab. Optional observation saving starts off and uses only this device. Turn it off or use Clear observation to remove that saved note. Downloaded reports remain on your device.
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