Click anywhere on this page, then press keys / mouse buttons. Items light up and stay lit.
Click any on-screen key/button to toggle it off, or use “Clear”.
Note: Print Screen is often handled by the OS and may not be visible to the browser.
Focus: unknownTip: OS/browser shortcuts may steal some keys.
pressed (down right now)
latched (stays lit)
keyup missing / lost focus
System keys
Navigation
Arrows
Numpad
Left
Middle
Right
Note: the page lost focus. Any keys held down may not generate a keyup. Those keys are marked in yellow until cleared/toggled.
Last input
Type
—
code
—
key
—
location
—
repeat
—
ctrl/shift
—
Notes
Uses KeyboardEvent.code for physical key mapping.
Some keys (notably Print Screen) may be intercepted by the OS and never reach the browser.
