Mouse Testing
Mouse Button Test
Test all mouse buttons, scroll wheel, and measure click latency. Click inside the test area to detect left, right, middle, and side buttons.
🖱️
Click, scroll, or move your mouse here
Right-click is captured (context menu disabled)
Position: 0, 0
Scroll: 0
LMB
Left
0 clicks
IDLE
MMB
Middle
0 clicks
IDLE
RMB
Right
0 clicks
IDLE
M4
Side Back
0 clicks
IDLE
M5
Side Fwd
0 clicks
IDLE
About Mouse Button Test
What does it test?
This tool detects all mouse button inputs including left click (LMB), right click (RMB), middle click (MMB), and side buttons (M4/M5). It also measures click latency and scroll wheel direction.
How to use
Click inside the test area with any mouse button. The corresponding button will light up. Scroll your mouse wheel to test scroll direction. Click latency is shown in milliseconds.