EasyFilesConverter

Keyboard tester

Press each key - working keys turn green. Hold several to check for ghosting on gaming keyboards.

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Free · No sign-up · Your files are processed on your device and never uploaded

How to use Keyboard tester

  1. Open the page…
    1

    Paste or type

    Put your content in the box - or try the example.

  2. Press Start
    2

    Watch the result

    Pick the options you want - the defaults suit most files.

  3. TXTLive result
    3

    Download the result

    Ready in seconds. Your file never left your device.

Features

  • Full layout with function and arrow keys.
  • Shows key, code and keyCode.
  • Counts keys held at once.

Free and private

It runs entirely in your browser - nothing is recorded, uploaded or stored on a server.

Questions

A key does not light up - is it broken?

Try another app too. Some keys (Fn, media keys) are handled by the keyboard itself and never reach the browser.

Is it free?

Yes - free and unlimited, with no sign-up and no watermark.

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