Engineering the standard for web-native mouse telemetry.
Mouse Tests was conceived to solve a simple yet widespread dilemma: diagnosing modern high-end pointing hardware shouldn't require installing 500MB proprietary control suites or relying on legacy web testers locked to your display refresh rate.
The Problem: Bloated Drivers & Flawed Online Testers
In the competitive gaming and PC enthusiast community, a mouse is the primary physical interface between human reflexes and digital execution. Yet when microswitches begin to double click, scroll wheels jump the wrong way, or sensors skip during flick shots, finding the root cause has historically been painful:
Bloated Manufacturer Software
Vendor software suites often bundle background telemetry, auto-updaters, and excessive RAM usage that consume system resources and introduce synthetic input delay.
60Hz Display-Throttled Testers
Most online mouse testers rely on basic mousemove event loops, which browsers artificially throttle to your screen's refresh rate (60Hz or 144Hz), rendering 1000Hz to 8000Hz polling rate tests completely inaccurate.
Built from the Ground Up for Microsecond Precision
Coalesced Event Stream
We tap into the W3C getCoalescedEvents() API to retrieve raw, un-throttled sensor packets between frame redraws, enabling verified 1000Hz, 2000Hz, 4000Hz, and 8000Hz polling rate telemetry directly inside your browser.
Chatter & Bounce Timing
Using performance.now() with microsecond timestamps, we measure contact bounce duration between switch actuations to catch failing mechanical leaf springs before you even notice them in games.
Interactive Mouse Doctor
We do not just tell you something is broken. Our guided Mouse Doctor troubleshooter walks you through actionable repairs (static discharge, air dusting, debounce firmware tuning) and generates verifiable RMA certificates for warranty claims.
Our Guiding Philosophy
Input calculations run strictly inside local browser memory.
Verified through sub-frame coalesced event sampling.
Hardware click data and coordinates are never logged or sent to servers.
No software downloads, paywalls, or administrative privileges required.
Built by PC Users, for PC Users
Like countless PC gamers, competitive players, and everyday desktop users, we grew exhausted with the frustrating state of peripheral troubleshooting. When a switch starts phantom double clicking, a scroll wheel jumps erratically, or a high-Hz mouse stutters during a match, existing solutions were painful:
Downloading 500MB+ vendor suites just to test if a button is broken shouldn't be required. Proprietary control panels frequently bundle background auto-updaters, RAM-heavy telemetry, and intrusive background services that slow down your PC.
Most online mouse tools were built years ago and are locked to your display's 60Hz or 144Hz refresh rate, making them completely useless for modern 1000Hz to 8000Hz gaming mice. They also lack reverse-jump detection for failing scroll encoders.
We built Mouse Tests to be the diagnostic suite we wished existed: fast, lightweight, 100% client-side, zero installations, and engineered with modern browser APIs that measure actual hardware performance with genuine sub-millisecond precision.
Have suggestions or new test ideas?
We are constantly refining our sensor algorithms, adding support for new hardware architectures, and optimizing for browser engine updates.