Mouse Test

Click, scroll and move inside the test area below. The right-click menu is disabled there, and back/forward buttons won't navigate away. Requires a mouse (touch and pen input is ignored).

Buttons & cursor

Last event: –
event.button: –
event.buttons: 0 (00000)
Holding: –
Scroll: –
Cursor (area): –
Cursor (screen): –

Summary

0 / 5 buttons tested

Per-button results
Button	Tested	Clicks	Last hold	Longest hold

Scroll up: – · Scroll down: –

Double-click & bounce

Double-click here (any button)

Clicks under 60 ms apart are flagged as possible switch bounce (unwanted double-click).

Double-clicks: 0 · Possible bounces: 0

No double-clicks yet.

Clicks per second

Score: –

Time left: – · Clicks: 0 · Best: –

Scroll wheel

Scroll the wheel over this area

–

deltaY: –
deltaX: –
deltaMode: –
Events: Up: 0 · Down: 0
Total deltaY: 0

Polling rate (estimate)

Move the mouse quickly and continuously inside the test area.

Current: – Hz
Max: – Hz
Average: – Hz
Event source: –

Note: browser measurements are approximate. Browsers may merge or align movement events to the display refresh rate, so results can read lower than your mouse's real polling rate.

Pointer trail & drag

Move to draw a trail. Each dot is one reported position; gaps show skipping and jagged lines show jitter. Hold the left button to draw in a thicker green line.

Samples: 0 · Large gaps (>100 px): 0

Drag

Drags: 0 · Last drag: –