Keyboard Debugger Tool
Press any key to see its code and other information:

Key code:

Key name:

Shift key pressed:

Ctrl key pressed:

Alt key pressed:

Press Any Key to See Its Code & Details

What is a Keyboard Debugger Tool?

A Keyboard Debugger Tool is a free online utility that helps users identify key presses, key codes, and other keyboard input details in real time. Whether you’re troubleshooting keyboard issues or testing key mappings, this tool provides instant feedback on every key you press.

Why Use Our Keyboard Debugger Tool?

  • Real-Time Key Press Detection – See key codes, Unicode values, and key names instantly.
  • 100% Free & Online – No downloads or installations required.
  • Identify Faulty Keys – Detect unresponsive or misconfigured keys.
  • Supports All Keyboards – Works with mechanical, membrane, and laptop keyboards.

How to Use the Keyboard Debugger Tool?

  1. Open the Tool in Your Browser – No setup needed.
  2. Press Any Key on Your Keyboard – The tool will display the key code and other relevant details.
  3. Observe Key Press Data – Identify key mapping, character output, and special function keys.
  4. Analyze & Fix Issues – Use the information to troubleshoot or remap your keyboard.

Who Can Benefit from This Tool?

  • Developers & Programmers – Check key codes for coding and application development.
  • Gamers & Streamers – Test key responsiveness and customize key binds.
  • IT Professionals – Diagnose faulty keyboards on any device.

FAQs – Keyboard Debugger Tool

1. Is the Keyboard Debugger Tool free?
Yes! It’s completely free with unlimited use.

2. What key details does it show?
It displays key codes, Unicode values, event types, and key states.

3. Can I test function and special keys?
Yes! The tool detects function keys (F1–F12), arrow keys, and modifier keys like Shift, Ctrl, and Alt.

This Tool Also Knows As:

  • Keyboard Key Code Checker
  • Key Press Identifier
  • Online Key Tester
  • Keyboard Input Debugger
  • Typing Key Analyzer

Press Any Key & See Its Details Now!

Use our free tool to view key codes, troubleshoot keyboard issues, and optimize your typing experience.