Online Tool Store
Teste de pixels mortos
Percorra cores sólidas em tela cheia para revelar pixels mortos, presos e fracos num painel LCD ou OLED antes que a garantia acabe.
🔒 Esta ferramenta funciona totalmente no seu navegador. Seus arquivos nunca são enviados a um servidor.
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 Teste de pixels mortos works
- Open Teste de pixels mortos and review the example state before entering your own values.
- Enter or select the information needed for Teste de pixels mortos.
- 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 Teste de pixels mortos 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 Teste de pixels mortos. Use the result as a planning aid and verify important decisions independently.