Online tool
Test a Mechanical Keyboard
Test mechanical keyboard keys, rollover, and ghosting with a visual compact layout.
Esc1234567890-=Back
TabQWERTYUIOP[]Backslash
CapsASDFGHJKL;'Enter
ShiftZXCVBNMCommaPeriod/Shift
CtrlCmdAltLeftSpaceAltRightCtrlLeftUpDownRight