Multi-touch screen test
See how many fingers your touchscreen can track at once. Each touch is drawn live with its own marker, and the test shows the current and maximum number of simultaneous touches — all in your browser, nothing uploaded.
Touch and hold here with one or more fingers.
100% local — nothing leaves your device
How to use it
- 1 Open this page on a touchscreen device.
- 2 Place several fingers on the test area at the same time.
- 3 Watch each touch appear as a marker and the count rise.
- 4 Lift and press to find your screen's maximum simultaneous touches.
Troubleshooting
Only one touch registers on Windows 11
Some laptops have a single-touch digitiser, and a few browsers report touches as a mouse. Make sure you're on a true touchscreen, test in Chrome or Edge, and confirm touch is enabled in Device Manager. A non-touch monitor will only ever show one pointer from the mouse.
Touches lag or jump around
A dirty or wet screen, a thick screen protector, or a damaged digitiser can cause erratic tracking. Clean the screen, remove gloves, and retry. If markers still skip while your fingers move smoothly, the touch panel itself may be faulty in that area.
Page scrolls or zooms while I touch
The test disables default gestures inside the touch area, but pressing outside it can still scroll the page. Keep your fingers within the marked test surface. If pinch-zoom still fires, your browser may override it — that doesn't affect the touch-point count shown.
Frequently asked questions
Is anything uploaded?
No. Touch positions are handled entirely in your browser to draw the markers. Nothing is recorded or sent to a server.
How many touch points should my device support?
Most modern phones support 5 or 10 simultaneous touches; many tablets and touchscreen laptops support 10. The test shows the maximum your specific device and browser report.
Why do I only see one point on my computer?
A mouse produces a single pointer, and not all monitors are touch-capable. Multiple points need an actual touchscreen with a multi-touch digitiser.
Does it work in any browser?
It works in modern browsers using Pointer Events, including Chrome, Edge, Firefox and Safari on touch-capable devices.