Test your touchscreen or trackpad. Touch, click or drag in the box to see each point tracked live, with coordinates and a multi-touch counter.
Each finger or pointer shows as a circle while it touches the area. The multi-touch counter shows how many points your device registers at once, which is handy for checking dead zones or how many simultaneous touches a screen supports. Everything runs locally.
Every point of contact (a finger on a touchscreen, or your mouse or trackpad pointer) appears as a circle while it is down. The counters show how many points are active at once and the most you have reached, so you can check multi-touch.
On a touchscreen, place several fingers in the area at the same time. The active-points counter rises with each finger, confirming how many simultaneous touches your screen supports. Most phones handle five or ten.
Yes. Slowly drag a finger across the whole area. If the circle stops following in a particular spot, that part of the digitiser may not be registering touch.