Keyboard Test Online

This simple keyboard tester will help you quickly determine which keys on your keyboard are working properly and which are not. To start the test, simply press the keys and watch them light up on the virtual keyboard.

Light / Dark mode
Fullscreen
esc ⎋
f1
f2
f3
f4
f5
f6
f7
f8
f9
f10
f11
f12
`
1
2
3
4
5
6
7
8
9
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 ⌃
alt ⌥
cmd ⌘
cmd ⌘
alt ⌥
print
scroll
pause
ins
home
up
del
end
down
lock
/
*
7
8
9
4
5
6
1
2
3
0
.
-
+
enter
Notes
  • To test the numeric keypad be sure Num Lock is ON.

How to test your Keyboard Online?

  1. Start the Test

    To start the test, simply start pressing the keys on your keyboard. For convenience, you can use the full screen mode, and also select light or dark mode.
  2. Check Your Keys

    If after pressing the keys lit up on the virtual keyboard, then your key is working properly, if the key is not highlighted, then there are problems with its work.

Frequently Asked Question

My keyboard key doesn't work

Our service will help you check whether this key works or not. If, when you press a key on the physical keyboard, it doesn't light up on our virtual keyboard, then this key doesn't work.

What if the key doesn't work after checking?

Try to remove the key from your keyboard and clean it, as well as the place where it is attached. Then put the key back and try testing it again.

Why is the key on the keyboard not working?

You may have accidentally spilled some liquid on the keyboard or it has become dirty over time. If you have a separate keyboard or laptop, we recommend that you take it to a repair service to clean and configure all keys on the keyboard to work properly.

I disassembled the keyboard and do not remember where the keys are located

You can easily repair your keyboard layout using our online tester. Just press the missing keys and restore the keys according to the signals of our virtual keyboard.

Key features of the Keyboard-Tester.com

We have tried to make the most simple and convenient keyboard tester for you, which will help you quickly test the keyboard for free.

  • User friendly virtual keyboard interface design to help you quickly do testing
  • Our service is 100% free and does not require registration
  • For more convenient testing, you can choose dark or light mode as well as full screen mode
  • If you are a Windows or Mac user, the virtual keyboard will automatically adjust to your operating system
  • 30+ Multilingual keyboard layouts are also available on our site
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