Keyboard Tester
Test every key on your keyboard to detect stuck or malfunctioning keys
Test All Keys Mode
Track your progress testing every key on your keyboard. Untested keys are highlighted in yellow.
How to Use
- • Click on the keyboard area to focus it
- • Press any key on your keyboard to test it
- • Keys will light up in cyan neon when pressed
- • Check the key info panel below for detailed key codes
- • Stuck keys will be highlighted in red if detected
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
;
'
↵
Shift
Z
X
C
V
B
N
M
,
.
/
Shift
Ctrl
Win
Alt
Space
Alt
Ctrl
Ctrl
Win
Alt
Space
Alt
Ctrl
↑
←
↓
→
Click here and press any key to test
Keys Tested: 0 | Currently Pressed: 0