Keyboard Tester
Test every key on your keyboard to detect stuck or unresponsive keys.
Provides visual feedback for each keypress and supports Windows and Mac layouts. No software installation required.
Keyboard Tester
Test every key on your keyboard to detect stuck or unresponsive keys.
About this tool
Provides visual feedback for each keypress and supports Windows and Mac layouts. No software installation required.
Esc
F1
F2
F3
F4
F5
F6
F7
F8
F9
F10
F11
F12
`
1
2
3
4
5
6
7
8
9
0
-
=
⌫
Tab
Q
W
E
R
T
Y
U
I
O
P
[
]
\
Caps
A
S
D
F
G
H
J
K
L
;
'
Enter
Shift
Z
X
C
V
B
N
M
,
.
/
Shift
Ctrl
Win
Alt
Alt
Win
Menu
Ctrl
↑
←
↓
→
Supports most standard keys including letters, numbers, function and arrow keys.
System keys like volume or brightness may not be detected.