Keyboard Tester Tool

Test if all the keys on your keyboard are working correctly. Free, secure, and works directly in your browser.

Press any key to test

Current Key Pressed

-

-

Key Press History

No keys pressed yet

Visual Keyboard

ESC
F1
F2
F3
F4
F5
F6
F7
F8
F9
F10
F11
F12
~
`
!
1
@
2
#
3
$
4
%
5
^
6
&
7
*
8
(
9
)
0
_
-
+
=

Back
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
Alt
Space
Alt
Ctrl

How to use Keyboard Tester

  1. Navigate to the Keyboard Tester tool page on your browser.
  2. Click or tap on the virtual keyboard interface to simulate key presses.
  3. Check the visual feedback for each key to confirm it registers correctly.
  4. Run any additional diagnostic tests provided for specific functions (e.g., modifiers, LEDs).

Features

  • Comprehensive testing for every individual key, including function keys and modifiers.
  • Real-time visual feedback showing which keys are being successfully pressed.
  • Support for testing across multiple platforms like Windows, macOS, and Linux.
  • No installation required—works directly in your web browser for instant access.
  • Additional diagnostics for keyboard rollover, LED indicators, and special function keys.

Who Is This Tool For?

This tool is essential for gamers, programmers, and professionals who rely on precise keyboard input, as well as anyone troubleshooting hardware issues or setting up a new keyboard.

Why Test Your Keyboard?

Regular keyboard testing is crucial for diagnosing hardware faults, ensuring optimal performance for gaming and professional typing tasks, and maintaining productivity by preventing input errors. A reliable keyboard test helps identify stuck keys, non-responsive buttons, or ghosting issues before they impact your work or gameplay.

Frequently Asked Questions

Is this keyboard tester tool free?

Are my keystrokes recorded or sent to a server?

How do I test my keyboard keys?

Does it test all keys, including function keys and modifiers?

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