Keyboard Heatmap
Track your most-used keys in real time, build a heatmap from actual typing, and export the result as a PNG.
Key counts stay in your browser. Nothing you type is uploaded anywhere.
Total presses 0
Unique keys 0
Hottest key —
1 0
2 0
3 0
4 0
5 0
6 0
7 0
8 0
9 0
0 0
⌫ 0
Q 0
W 0
E 0
R 0
T 0
Y 0
U 0
I 0
O 0
P 0
A 0
S 0
D 0
F 0
G 0
H 0
J 0
K 0
L 0
↵ 0
⇧ 0
Z 0
X 0
C 0
V 0
B 0
N 0
M 0
⇧ 0
Space 0
Top keys
No key data yet. Start tracking and type a little first.
Frequently Asked Questions
Does this log what I typed?
No. TeaFun only counts supported physical keys on this page. It does not upload text or save a transcript.
Why do some keys not light up?
This view tracks the main typing layout shown on screen. Browser shortcuts, media keys, or unsupported layouts may not appear.
What is this useful for?
It helps you spot typing habits, key wear patterns, and control clusters for games, shortcuts, or ergonomics.
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