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Table 3 The tolerant capacity, tc, for different QR versions and error correction levels

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

288

520

768

896

15

528

960

1440

1728

20

896

1664

2400

2800

25

1248

2352

3480

4200

30

1800

3248

4800

5760

35

2280

4256

6360

7560

40

3000

5488

8160

9720