⌨️ Hardware Keyboard Tester
Press any key on your keyboard to test. Working keys will turn green. Ensure your IME is in English mode.
Last Key
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Event.code
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Tested Keys
0 / 104
Esc
F1
F2
F3
F4
F5
F6
F7
F8
F9
F10
F11
F12
PrtSc
ScrLk
Pause
Num
Caps
Scroll
~
`
`
!
1
1
@
2
2
#
3
3
$
4
4
%
5
5
^
6
6
&
7
7
*
8
8
(
9
9
)
0
0
_
-
-
+
=
=
Backspace
Tab
Q
W
E
R
T
Y
U
I
O
P
{
[
[
}
]
]
|
\
\
Caps Lock
A
S
D
F
G
H
J
K
L
:
;
;
"
'
'
Enter
Shift
Z
X
C
V
B
N
M
<
,
,
>
.
.
?
/
/
Shift
Ctrl
Win/Cmd
Alt
Space
Alt
Win
Ctrl
Ins
Hm
Pu
Del
End
Pd
↑
←
↓
→
Num
/
*
-
7
8
9
4
5
6
1
2
3
0
.
+
Ent
💡 Note:
1. The "Fn" key is processed at the hardware level and cannot be detected by browsers.
2. OS-level shortcuts (like Ctrl+W or F12) may still trigger their default browser actions.
2. OS-level shortcuts (like Ctrl+W or F12) may still trigger their default browser actions.