Keyboard Tester

Press keys to highlight them in real-time. Supports multiple layouts, language keycaps, combo history, sound toggle, and reset.

ANSI 104
Full size with numpad
Active Tested
Keyboard input captured. Common test keys (Space/Arrows/F-keys) block default scrolling. Global shortcuts (Ctrl/Cmd) stay active.
Esc
F1
F2
F3
F4
F5
F6
F7
F8
F9
F10
F11
F12
PrtSc
ScrLk
Pause
` ~
1 !
2 @
3 #
4 $
5 %
6 ^
7 &
8 *
9 (
0 )
- _
= +
Backspace
Tab
Q
W
E
R
T
Y
U
I
O
P
[ {
] }
\ |
CapsLock
A
S
D
F
G
H
J
K
L
; :
' "
Enter
Shift
Z
X
C
V
B
N
M
, <
. >
/ ?
Shift
Ctrl
Win
Alt
Space
Alt
Menu
Menu
Ctrl
Ins
Home
PgUp
Del
End
PgDn
↑
←
↓
→
Num
/
*
-
7
8
9
+
4
5
6
+
1
2
3
Enter
0
.
Enter
Recent combos
Shows order of last 6 inputs
Press any key to begin testing.
Tips
  • Use the layout switcher to match your physical keyboard (ANSI/ISO/TKL).
  • Change keycap language for Z/Y swaps or regional legends.
  • Reset clears highlights and combo history for a fresh run.
  • Completion banner appears when all keys in the layout are tested.
Test coverage
0 / 104

Keys tested for current layout

Keyboard Test FAQ

Find quick answers about keyboard polling rate (Hz), ghosting/NKRO, and chattering—exactly what our tester measures.

Use the dashboard on our Keyboard Tester. Rapidly alternate pressing two keys (like A and S) to check if your keyboard reaches 1000Hz (1ms scanning rate).

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