Keyboard Test
Visual keyboard tester for detecting key response, ghosting, and rollover issues.
0keys tested
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
Win
Alt
Space
Alt
Win
Menu
Ctrl
PrtSc
ScrLk
Pause
Ins
Home
PgUp
Del
End
PgDn
↑
←
↓
→
Num
/
*
-
7
8
9
+
4
5
6
1
2
3
Ent
0
.
Recent Keystrokes
Press keys to see history...
Note: Some special keys (like Fn, Power, Sleep) may not be detectable by the browser depending on the OS and hardware.
About This Tool
The Keyboard Test tool is essential for mechanical keyboard enthusiasts and gamers. It provides a full standard keyboard layout view. When you press any key on your physical keyboard, the corresponding key on the screen lights up instantly, and the key history is recorded. This helps you quickly diagnose dead keys and test N-Key Rollover (NKRO) capabilities to ensure multiple simultaneous key presses are registered correctly. No software installation required—start testing right in your browser.
Features
- ⌨️ Full Layout: Supports standard 104/108 key layouts including Fn and Numpad
- ⚡ Instant Response: Real-time highlighting of pressed keys with zero latency
- 🛡️ NKRO Test: Supports simultaneous multi-key presses to check rollover
- 📝 History Log: Automatically records recent key sequences for review
- 🔄 One-Click Reset: Quickly clear test records and start over
- 🔒 Privacy: Testing is 100% local, no keystrokes are recorded or uploaded