This Mouse Latency Test is here to help. Just move your mouse around in the box below, see how it responds, and trace the responsiveness, lag, and latency in your mouse’s input.

Test mouse latency and polling‑rate right in your browser. Instant, no‑install tool to spot input‑lag spikes and sensor jitter. Works on Windows, macOS and Linux.

Test your mouse's latency and polling rate online in real time. Visualize input event intervals, polling stability, and click latency instantly. Works in any browser.

Test mouse latency instantly - no download needed! Get accurate click delay results in seconds. Perfect for gaming performance optimization.

Test your mouse response time with our free Mouse Latency Test. Measure input delay in milliseconds, detect lag issues, and optimize performance for gaming or everyday use.

Our mouse test measures the delay between physical button presses and system registration, helping identify problematic switches and optimize click performance for gaming and productivity.

Aug 11, 2025 · We perform this test for each compatible connection type, but only the Expected Connectivity result is used to determine a mouse's click latency score. This image shows our …

Test your mouse click delay, input lag, and response time (MS) instantly. Free online tool for gamers & professionals. No install needed!

Test your mouse reaction time and latency with our precise reaction time tester. Measure your response speed, improve your gaming reflexes, and track your performance.

Instructions: Move the mouse around in the box below in a consistent motion. The difference between hardware cursor (mouse pointer) and last recorded mouse position (red box) is …