Mouse Input Injection

December 29, 2025 ยท View on GitHub

A lightweight, header-only alternative for emulating mouse movements and actions.

Features

  • Utilizes the undocumented NtUserInjectMouseInput syscall.
  • Usage is identical to the mouse_event function in the Windows API.
  • Header-only design makes it easy to integrate into your program.

Usage

  • Download and include the mouse_input_injection.h header in your project.
  • Replace calls to mouse_event with my_mouse_event.

License

This project is licensed under TOSSUCU License 2025.9.

Credits

Inspired by Zpes' mouse-input-injection.

See also

Keyboard Input Injection.