Touchpad Test for Your Laptop, Right in the Browser
This touchpad test checks whether your laptop touchpad (trackpad) is working correctly, with real-time visual feedback for every tap, click, and gesture. Move your finger on the test area and you instantly see dots, trails, and gesture counts — confirming the surface responds the way it should.
It is built for anyone diagnosing a touchpad: people whose cursor jumps or freezes, IT technicians checking a client's laptop, QA testers verifying refurbished units, and buyers inspecting a used machine before they pay. You can hunt for dead zones, count multi-touch points, and even measure the touchpad's physical size — no software to install, no account, no driver to add.
How to Test Your Touchpad
Move and click on the Test Area
Glide your finger across the grid canvas to draw a trail and grow the Distance stat. Left-click to drop a green dot, right-click for an orange one — the Trackpad panel mirrors your pointer and tallies left and right click counts.
Run through the gestures
Try a quick Tap, a Double Tap, and a Long Press (hold past half a second). Use a two-finger Scroll, a pinch to test Pinch zoom, and a fast flick for a Swipe. Each one lights up its tile and increments a counter.
Hunt for dead zones
Double-click and drag slowly across the whole surface. Any patch where the trail stops or skips is a dead or unresponsive zone. The canvas border turns orange when your pointer nears an edge, so you know you are still inside the test area.
Review the Event Log and reset
The Event Log records each detected action with a timestamp so you can confirm what registered. Press Calibrate to measure your touchpad's real size, or Reset to clear the canvas, stats, and counters and start fresh.
Features
Test Canvas with Visual Trails
A grid canvas draws color-coded dots and continuous trails as you move — green for left clicks, orange for right clicks, and a distinct color for each simultaneous touch point.
Virtual Trackpad Visualization
A miniature trackpad mirrors your pointer in real time and lights up its Left and Right buttons, keeping a live count of each click.
Gesture Detection Panel
Automatically recognizes and counts six gestures — Tap, Double Tap, Long Press, Scroll, Pinch, and Swipe — highlighting each tile the moment it fires.
Touchpad Calibration
Measure your touchpad's real width and height in two guided drag steps. The size is shown in pixels and saved in your browser for next time.
Statistics Tracking
Live counters for total touches, the maximum simultaneous touch points detected, and the total pointer travel distance in pixels.
Edge Warning Indicator
The canvas border turns orange when your pointer comes within 30 pixels of the boundary, so you avoid drifting out of the test zone.
Event Log
A running, timestamped log of every detected action with color-coded types, plus a Clear button to wipe the history and start over.
Fullscreen Test Area
Expand the canvas to a larger surface for finer dead-zone hunting, with built-in light and dark themes for clear visual feedback.
Frequently Asked Questions
How do I test if my touchpad is working?
Move your finger across the Test Area and left-click on it. If a trail follows your movement, the Distance stat climbs, and a green dot appears on click, the touchpad is responding. To find dead zones, double-click and drag slowly over the whole surface and watch for any spot where the trail stops or skips.
How do I test two-finger scroll and multi-touch gestures?
Use a two-finger scroll over the canvas to trigger the Scroll gesture, and pinch two fingers together or apart to trigger Pinch. The Max Points stat shows how many fingers were detected at once. Multi-touch depends on your touchpad and browser — basic touchpads may only report a single point, and Chrome or Edge generally handle precision-touchpad gestures best.
Does this test the touchpad or the touchscreen?
It is designed for the laptop touchpad — the pointing surface below your keyboard. It will still react to a touchscreen, so you can test taps and multi-touch on a tablet or phone, but the calibration step measures a physical touchpad and is not meaningful on a touchscreen device.
Can I test a Mac trackpad online with this?
Yes. A MacBook trackpad works the same way here — move the cursor to draw trails, click to drop dots, and use two-finger scroll and pinch for gesture detection. Note that macOS and the browser may intercept some system gestures before they reach the page, so a few may not register inside the test.
What does the Calibrate button do?
Calibrate measures your touchpad's real size in two steps: drag from START to END across the full width, then again across the full height. The result (for example, 320 × 180) appears in the Touchpad stat and is saved in your browser so it is remembered next time. Use Default to clear it and return the canvas to its normal size.
Why does the canvas border turn orange?
The orange border is an edge warning. It appears when your pointer comes within 30 pixels of the canvas boundary, a reminder that you are near the edge of the test area. Tracking continues even if you drift off the canvas while holding, so your trail resumes when you return.
Do I need to install anything to run the test?
No. The whole test runs in your browser with nothing to download or sign up for. Every action stays on your device — pointer positions, gestures, and your saved calibration are never sent to a server.
The test area is not responding — what should I check?
Make sure the touchpad is enabled in your laptop settings and its driver is installed. An external mouse can sometimes mask touchpad input, so try disconnecting it. If nothing registers, reload the page — and if the touchpad fails here but a plugged-in mouse works, the issue points to the touchpad hardware or driver rather than this tool.
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