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🎮 Built by Gamers · Polished for Developers

When your game feels off,
you need a trustworthy testing tool

I'm a gamer and an indie game developer. While playing, debugging inputs, and fine-tuning controls, I've repeatedly faced the same question: Is it my mistake, or is my mouse/keyboard faulty?

KeyCheck Pro has a simple goal: Make input problems verifiable, reproducible, and explainable.

Real Input Logging
Data Visualization
Test My Peripherals

A Tool by Gamers, for Gamers

KeyCheck Pro isn't commercial software; it was born from real frustrations. When input devices become unreliable, both gaming experience and development judgment suffer.

If the input itself cannot be trusted, then all judgments based on it are unreliable.

🚀 Developer Toolbox: Practical Tools to Boost Efficiency

During game development, beyond core input testing, you also encounter various trivial yet essential tasks: asset processing, data generation, network debugging, quick generation…

We've integrated a streamlined toolset optimized specifically for game developers, making these repetitive tasks fast, simple, and reliable.

Enter Utility Tools