Sub-Millisecond Mouse Diagnostics
Built Directly in Your Browser.
Mousetests.com provides esports competitors, hardware reviewers, IT professionals, and PC gamers with instant, zero-install diagnostic tools to verify mouse switch integrity, measure 8000Hz polling telemetry, and benchmark CPI accuracy.
Eliminating Hardware Uncertainty in Competitive Gaming & Work
A failing mouse micro-switch or inconsistent sensor can cost you a clutch round in Valorant or corrupt a critical graphic design workflow. Traditional hardware testing required downloading executable files, installing bloated proprietary software, or filing blind warranty claims.
We engineered Mousetests.com to solve this problem. Utilizing high-resolution HTML5 event API hooks, browser event loop delta profiling, and modern web graphics acceleration, Mousetests.com turns any web browser into a lab-grade diagnostic station.
Why Users Trust Mouse Tests
- 01Sub-35ms Debounce Detection: Automatically flags micro-bounce switch chatter indicative of failing mechanical micro-switches (Omron, Huano, Kailh, Optical).
- 02Esports Polling Rate Sampling: Real-time frequency interval tracking up to 8000Hz polling rate for high-end optical sensors (PAW3395, Focus Pro 30K, HERO 25K).
- 03RMA Diagnostic Log Export: Generate verifiable JSON reports to submit directly to manufacturers like Logitech, Razer, Zowie, and SteelSeries for warranty replacement.
How Our Hardware Sampler Works
Built on web standards using low-latency EventTarget listeners, high-precision DOMTimestamps, and canvas rendering pipelines.
High-Res Timestamps
We leverage performance.now() with sub-millisecond precision to record keydown, keyup, pointerdown, and wheel events without main thread lag.
CPI & Target Measurement
Calculates physical vs virtual counts per inch by correlating hardware counts to physical mouse pad traversal distance for exact sensitivity tuning.
Zero Remote Tracking
Your inputs, clicks, and timing data are held exclusively in browser memory. No keylogger risks, no external telemetry servers, no privacy compromises.
Ready to Test Your Mouse?
Run our complete diagnostic suite right now to check for double-clicking, measure polling rate, and analyze DPI accuracy in seconds.