Mouse and Trackpad Tester

Test Your Mouse or Trackpad! Measure input lag, polling rate, click speed, and DPI with these free tools. Perfect for gamers and professionals.

Move or click your mouse to see real-time data.

Last Scroll Direction: None

Click Speed Tester

Measure your mouse's click speed. Click the button below as fast as you can for 5 seconds!

Start Click Test

Click rate: 0 clicks/sec

Trackpad Tester Sensitivity Grid

Click and drag your mouse or trackpad/touchpad over the grid to test its sensitivity.

Reset Grid

Input Lag Tester

Measure your mouse's input lag. Press "Start Test" and move your mouse to graph latency (milliseconds).

Start Test Stop Test

Latency (ms)

Time (s)

Polling Rate Tester

Measure how often your mouse reports its position. Higher polling rates ensure smoother movement, ideal for gaming.

Polling Rate: Calculating...