Mech-Matrix Keyboard Suite

Keyboard Tester Hub

Diagnose NKRO rollover limits, matrix ghosting, and switch health on your mechanical keyboard. Pick the diagnostic that matches your physical layout.

60% Compact Keyboard Tester

NKRO matrix check for 60% layer-based boards

TKL 80% Keyboard Tester

NKRO & ghosting check for tenkeyless boards

Full 100% ANSI Keyboard Tester

Full matrix sweep including numpad clusters