JoliTools

Keyboard Tester

Test every key on your keyboard

Click here and press keysEvery key you press will show up below. Press Escape to leave.

Useful for checking stuck keys, layout differences, and game key bindings. Everything runs locally in your browser. Nothing is sent or stored anywhere.

About this tool

Suspect a dead key or just bought a new keyboard? Press every key and watch them register with names and codes.

The event history helps you verify each key works. Handy for buyers, gamers and developers alike.

How to use the keyboard tester

  1. 1Click the test area.
  2. 2Press any keys.
  3. 3See each key's name and code with history.

Frequently asked questions

The key name, code (physical position), and keyCode for every press, plus a history list.

Related tools

More free tools you might find useful.

New

Screen Resolution Tester

Your screen and viewport specs live

Fun Tools
New

Morse Code Translator

Text to morse and morse to text

Fun Tools
New

User Agent Parser

Decode any browser user agent string

Developer Tools
New

Coin Flip

Flip a virtual coin with 3D animation

Fun Tools

Part of Fun Tools on JoliTools, free tools, no sign-up.