ToolPronto
ENEnglish
EnglishPortuguês (Brasil)EspañolDeutschFrançais日本語ItalianoNederlandsBahasa IndonesiaTürkçe
All tools

ToolPronto

Microphone Tester

See whether a microphone is receiving sound without recording it.

Your files and entries stay on this device.

Favorites are saved only in this browser.

Microphone Tester

See whether a microphone is receiving sound without recording it.

Allow access to begin the local test.

No sound detected

Processed only in this browser.

What Microphone Tester does

See whether a microphone is receiving sound without recording it. Your files and entries stay on this device. Permission, hardware, and reported values depend on this browser and device.

Useful for

  • Use it to check whether the microphone receives sound.
  • Use it to compare the visible level from available audio inputs.
  • Use it to choose an input before joining a call.

How to use it

  1. Add the file, text, or setting you want to work with.
  2. Adjust the visible controls and review the result.
  3. Copy or download the result when it is ready.

All tools

Text to SpeechListen to text with voices already available in your browser or device.Webcam TesterPreview a camera locally to confirm it works, without recording or uploading.Screen and Viewport CheckerSee current viewport, screen, pixel ratio, orientation, and display preferences.