Your data is never sent to a server or stored anywhere. All processing happens in your browser.

Keyboard Tester

Press any key...

How to Use

Click on the tool area and press any key on your keyboard. The key information is displayed instantly, including the key name, event code, numeric keyCode, location, and active modifiers.

Key Information

Key is the character produced. Code is the physical key identifier (e.g., KeyA, Space). KeyCode is the legacy numeric code. Location indicates Standard (0), Left (1), Right (2), or Numpad (3). Modifiers show which modifier keys are held.

Privacy

All key detection happens in your browser. No keystrokes are sent to any server.