Check which mouse button, wheel, and movement events reach your browser. Results are troubleshooting observations, not certified hardware measurements.
Move your mouse into the test area to observe button, wheel, and movement events received by this browser.
Move your mouse into the area below to automatically start testing
Move your mouse here to start testing
Supports all mouse buttons and scroll wheel detection
Live performance metrics
Whether each input category has been observed in this session
Real-time mouse event logging
No events recorded yet. Start testing to see events.
A snapshot of raw browser events from the current session. It is not saved and does not rate hardware quality.
Interact with the test area, then view the current session summary.
Browser mouse testing is a quick way to see which input events reach a webpage and to compare repeated observations under similar conditions.
This page listens for mouse events exposed by the browser. It can show button counts, wheel direction, pointer movement, and session timing, but it cannot directly inspect the device hardware.
Click the left, right, and middle buttons to confirm the corresponding browser events appear.
Move the wheel in both directions and confirm that the page receives the expected sequence of wheel events.
Move the pointer around the test area to visualize browser-reported positions and session distance.
Create an on-page summary of the amount of button, wheel, and movement activity in the current session.
Check whether common button and movement events appear before adjusting game or pointer settings.
Check whether common clicking, scrolling, and movement actions appear before deeper troubleshooting.
Use the page for a basic functional check; use manufacturer software and documentation for device specifications.
Uses LED light to illuminate surface, CMOS sensor captures image changes to track movement
Uses laser illumination; tracking behavior and surface compatibility depend on the specific sensor and surface.
Mechanical button switches that determine click feel and lifespan
Document editing, data processing, web browsing
FPS shooting, RTS strategy, MOBA competition
Graphic design, 3D modeling, video editing
Code writing, debugging, project management
Repeated browser double-click events can have several causes. Retest after checking operating-system settings, another browser, and another computer.
Clean the sensor area, try another surface, and compare behavior in another application before drawing a hardware conclusion.
Unexpected wheel events may relate to debris, software, or hardware. Repeat the check under a different setup.
For a wireless device, compare after charging or replacing the battery and moving the receiver; interference is only one possible cause.
DPI ranges and preferred sensitivity vary by application, display, desk space, and user preference.
Shape and comfort are individual; try the device in the intended posture and workflow when possible.
Weight changes handling and feel, but this browser test does not evaluate physical stability or comfort.
Battery, receiver placement, radio conditions, and connection mode are outside the browser's direct visibility.
Open a dedicated page when you need a clearer history for one type of browser event.
Check left, right, middle, back, and forward browser events.
Open toolReview up/down events and recent direction changes.
Open toolCompare click intervals with browser dblclick events.
Open toolEstimate the frequency of pointer events delivered by this browser.
Open tool