Appendices
QR Code
QR Code (Model 2)
In the following diagram, the symbol size is 21 × 21 (Version 1).
Symbol size
(version)
21 × 21
(Version 1)
25 × 25
(Version 2)
29 × 29
(Version 3)
33 × 33
(Version 4)
37 × 37
(Version 5)
41 × 41
(Version 6)
V400-H111/211
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User's Manual
7 cells
7 cells
7 cells
7 cells
Error correction level
(ECC level)
Numerals
L ( 7%)
M (15%)
Q (25%)
H (30%)
L ( 7%)
M (15%)
Q (25%)
H (30%)
L ( 7%)
M (15%)
Q (25%)
H (30%)
L ( 7%)
M (15%)
Q (25%)
H (30%)
L ( 7%)
M (15%)
Q (25%)
H (30%)
L ( 7%)
M (15%)
Q (25%)
H (30%)
14 cells
Data capacity
Alphanumerics
(uppercase)
41
25
34
20
27
16
17
10
77
47
63
38
48
29
34
20
127
77
101
61
77
47
58
35
187
114
149
90
111
67
82
50
255
154
202
122
144
87
106
64
322
195
255
154
178
108
139
84
8-bit bytes
Japanese
Byte
characters
17
10
14
8
11
7
7
4
32
20
26
16
20
12
14
8
53
32
42
26
32
20
24
15
78
48
62
38
46
28
34
21
106
65
84
52
60
37
44
27
134
82
106
65
74
45
58
36