From: High payload secret hiding technology for QR codes
QR version
tc (bits)
L
M
Q
H
1
24
40
48
64
5
104
192
288
352
10
520
768
896
15
528
960
1440
1728
20
1664
2400
2800
25
1248
2352
3480
4200
30
1800
3248
4800
5760
35
2280
4256
6360
7560
3000
5488
8160
9720