Mouse Speed and Acceleration

Measure cursor speed and spot acceleration changes.

Move your mouse inside this area

How to use

Measure cursor speed and spot acceleration changes. Free in your browser. No install required.

Free in the browser

No signup. This page is the tool. Search the catalog when you want a mouse.

FAQ

+ What is the mouse speed test?

It measures how fast the cursor moves and how that speed changes while you swipe.

+ Should I flick or track?

Do both as separate tries. A flick shows peak speed. A smooth swipe shows whether speed stays even.

+ Why does acceleration look uneven?

Mouse acceleration in the OS, angle snapping, and a shaky hand all show up. Turn OS acceleration off if you want the sensor's own reading.

+ Is a higher speed better?

Only if you meant to move that fast. The useful part is whether the same swipe feels repeatable.

+ Do I need an account?

No. The tool runs in your browser. There is no signup, and the result shows on this page.