Keyboard tester
Every key deserves a check. See each keystroke light up in real time.
LIVE TEST WORKSPACEINPUT EVENTS
Your keyboard, in real time.
Activate the test, then type on your physical keyboard. Esc releases keyboard capture.
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
space
alt
win
menu
ctrl
◻ Not tested◼ Input detected◼ Pressed
KEYS TESTED0 / 74
KEY—
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MAX SIMULTANEOUS0
A small test, a clearer answer.
A highlighted key means the browser received its input. Untested keys are not necessarily broken. Escape pauses this test; some shortcuts are reserved by your browser or operating system.
How to use this test
- Activate the test and press each physical key once.
- A bright key is currently held; a muted green key has been detected.
- For missing inputs, try the same key again after checking your layout.
Why does a key not light up?
The system may reserve that shortcut, or your keyboard may use a different layout. Escape pauses capture. Reconnect your keyboard and compare in another application before assuming a fault.
Where is my test data stored?
The test runs on your device. Results are only saved to this browser when you choose Save. Clear them from the report page at any time. Audio and video are never uploaded.