Keyboard Test

Checks key press, designed for software developers

Features:

Togglable modifier state:
Modifier keys:
Rollover keys:

Options



Usage

Press a key / key combination to check key info

Open browser DevTools Console to see keyboard event logs

Notes

Some system-scope hotkeys (e.g. Ctrl+Alt+Delete) cannot be captured even when keyboard gets locked.

OS-specific keys are mapped to web standard key names, e.g.

⊞ Win => Meta
⌘ command => Meta
⌥ option => Alt
↵ Return => Enter