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Test LCD

Una prueba LCD muestra colores solidos a pantalla completa - rojo, verde, azul, blanco y negro - para que el sangrado de luz, los pixeles atascados y la iluminacion irregular se vean contra un fondo uniforme en segundos. Abre la herramienta, toca cada muestra de color para llenar toda la pantalla y busca cualquier punto, linea o area que no coincida con el color circundante.

Tambien llamado prueba de pantalla o test de display, este chequeo LCD es el mismo diagnostico rapido: mostrar un color solido a la vez para que los pixeles muertos o atascados y el sangrado de luz destaquen contra un fondo uniforme.

Ultima revision: 2026-05-13

Revisado por el equipo editorial de FreetoolOnline

Propiedad	Valor
Formato	Herramienta online, sin instalacion
Velocidad	En el navegador; ciclo de colores a pantalla completa en segundos
Privacidad	Se ejecuta localmente en el navegador - sin subida
Herramienta de implementacion	https://freetoolonline.com/device-test-tools/lcd-test.html

Last updated: May 31, 2026

Reviewed by the Free Tool Online editorial team · Tested in the current versions of Chrome, Firefox, Safari, and Edge before publishing. Your file is processed in your browser and never uploaded. Report a bug - we triage within 72 hours. · Last refreshed April 2026.

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