Test Every Detail
Measure clicks, double-clicks, scroll behavior, and debounce timing directly in your browser.
Check keyboard switches, gamepad inputs, microphone response, and monitor pixels without installing software.
Compare results with carefully selected replacement peripherals for smoother, more reliable everyday performance.
Mouse Tester
Keyboard Tester
Check click accuracy, double-clicking, scroll behavior, and debounce timing directly in your browser.
Gamepad Checker
Test every keyboard key, spot missed inputs, and confirm switches respond consistently without installing software.
Mic & Screen Tests
Measure controller inputs, identify stick drift, and verify buttons before your next gaming session.