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Key Codes

Developer Tools

Key Codes is a versatile utility for macOS that displays essential information about any key combination you press. This handy tool shows the key code, unicode value, and modifier keys state, making it particularly useful for developers and those working with keyboard inputs.

Key benefits:

  • Instantly reveals key codes and unicode values
  • Shows modifier key states in real-time
  • Simple and intuitive interface
  • Free to download and use
  • Compatible with macOS 10.9 Mavericks and newer

Whether you're debugging keyboard-related issues, developing software that relies on key inputs, or simply curious about the underlying codes of your keystrokes, Key Codes provides valuable insights at your fingertips. Its straightforward design and efficient functionality make it an indispensable tool for developers and power users alike.

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