Online Tool Store
Pixelfehler-Test
Durchlaufen Sie einfarbige Vollbilder, um tote, hängende und schwache Pixel auf einem LCD- oder OLED-Panel zu finden, bevor die Garantie abläuft.
🔒 Dieses Tool läuft vollständig in Ihrem Browser. Ihre Dateien werden niemals an einen Server hochgeladen.
Fun & Misc
Dead Pixel Test
Frontend preview — no upload or external service.
Test plan
Five full-screen colours at 5 seconds each: red, green, blue, white, black — a stuck pixel shows as a coloured dot on black, a dead one as a black dot on white.
How Pixelfehler-Test works
- Open Pixelfehler-Test and review the example state before entering your own values.
- Enter or select the information needed for Pixelfehler-Test.
- Review the result and adjust the inputs if you want to compare another case.
Cycle full-screen solid colours to reveal dead, stuck, and dim pixels on an LCD or OLED panel before a warranty window closes. The interactive workspace runs in your browser, so you can review the result without creating an account.
FAQ
What is Pixelfehler-Test used for?
Cycle full-screen solid colours to reveal dead, stuck, and dim pixels on an LCD or OLED panel before a warranty window closes.
Do I need an account?
No. The tool is available directly in the browser without an account or sign-up.
What should I do if the result looks unexpected?
Check the entered values and compare them with the guidance shown in Pixelfehler-Test. Use the result as a planning aid and verify important decisions independently.