OLKB Keyboard Tester

Simply press any key on your keyboard to test it - if it works it will turn green

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`

1

2

3

4

5

6

7

8

9

0

del

tab

Q

W

E

R

T

Y

U

I

O

P

back
space

esc

A

S

D

F

G

H

J

K

L

:

;

"

'

shift

Z

X

C

V

B

N

M

<

,

>

.

?

/

enter

fn
(shift)

ctrl

alt

win

lower

raise

◀

▼

▲

▶

lower +
F

raise +
J

Last key pressed i

Keys that work show up in green

Grey keys cannot be tested.