Multi-Touch Tester is a free device test tool that runs entirely in your browser — visualize every touch point. No upload, no account, no limits.
Visualize every touch point your device reports. Touch, click or drag on the pad and each contact gets its own colored dot, id and live coordinates — with counters for current and maximum simultaneous touches.
Built on Pointer Events, it works the same for touchscreens, trackpads and a mouse.
As many as your hardware and browser report — lay several down at once and watch the 'max at once' counter.
Yes. A mouse counts as one pointer, so you'll see a single dot; multi-touch needs a touchscreen or trackpad.
Every calculation happens on this page, in your own browser. Your input is never sent to a server, never logged and never used for training — which also means the tool keeps working when you are offline.