Prueba de Pantalla y Micrófono
Acerca de Prueba de Pantalla y Micrófono
Prueba tu monitor en busca de píxeles muertos con pruebas de color a pantalla completa, verifica la información de pantalla y prueba tu micrófono con un medidor de volumen en vivo.Click a color to fill your screen and check for dead/stuck pixels, backlight bleed, or color banding. Click anywhere to exit.
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Display Info
Click below and allow microphone access. Speak or make noise - the bar should react in real time.
Related Tools
Frequently asked questions
Does this tool record or store my microphone audio?
No - the mic test only reads the live input level to display on screen; nothing is recorded, saved, or sent anywhere.
Why do dead pixels only show up on certain colors?
A stuck or dead pixel may only be visibly wrong against specific background colors - testing against solid red, green, blue, black, and white in turn reveals pixels that a busy desktop background would hide.
Will my browser ask for microphone permission?
Yes - your browser will prompt for microphone access before the mic level test can run; you can deny it and still use the screen/dead-pixel test independently.
