鍵盤滑鼠檢查工具
線上檢查鍵盤與滑鼠輸入。可視化按鍵與點擊狀態，支援 PC 與 Mac 佈局切換。
鍵盤滑鼠檢查工具
線上檢查鍵盤與滑鼠輸入。可視化按鍵與點擊狀態，支援 PC 與 Mac 佈局切換。
功能介紹
The Keyboard & Mouse Tester tool visualizes your key presses and mouse clicks in real time. It is useful for checking hardware, demonstrating shortcuts, or troubleshooting input issues.
什麼時候用這個工具？
Use this tool whenever you suspect keyboard or mouse problems, want to test a new device, or need a visual overlay for tutorials and streams.
使用步驟
Open the tester
Ensure the tool window is focused so it can capture your keyboard and mouse input.
Press keys and click buttons
Press different keys and mouse buttons to see them highlighted on the on‑screen layout.
Check for missing or stuck inputs
Verify that each expected key and button registers correctly and that no inputs appear stuck.
使用範例
Diagnosing a faulty key
Test a specific key that sometimes fails in games or editors to see whether it consistently registers.