Minimalism
Hardware Geek's Romance
We believe a good tool should be like a good peripheral: precise, handy, and invisible when in use.
Forever Free
No paywalls, no 'premium'. Core features open to all players, just pure testing service.
Native Tech
Built on Pointer Events API & High Resolution Time. No suspicious .exe, just open browser for ms precision.
Bloat-free
Fast loading, no intrusive ads. We focus on data itself to present real hardware performance.
Born from Passion, Driven by Need
MouseTester.io was born after a late-night ranked match. As FPS players, we often doubt ourselves: 'Is my aim bad or is my mouse skipping frames?'
Most testing software is outdated, ugly, or full of ads. We wanted a beautiful, professional online tool that can verify 8000Hz polling rate, capture every double click, and visualize DPI deviation.
So we rebuilt the mouse testing experience with modern Web tech. This is the backyard for all peripheral enthusiasts, the best place to verify your weapon.