CodeType

Barcode

no. of characters

check digit

11

2 of 5

any numbers

13

3 of 9

any

35

4-State

any

1 optional

41

Australia Post*

numeric

1 automatic

60

China Postal

Any numeric

1 optional

16

Codabar/NW-7

any

15

Code 11

any

1 or 2

9

Code 128

any

1 automatic

8

Code 39

any

1 optional

36

Code 93

any

2 optional

14

Code B

any numbers

none

62

Code128 Type A

 any

1 automatic

63

Code128 Type B

 any

1 automatic

43

Deutsche Post

numeric

10

EAN/UCC-128

any

1 automatic

45

EAN/UCC-14

14 numbers

1

0

EAN13

13 numbers

1

2

EAN13+2

15 numbers

1

3

EAN13+5

18 numbers

1

1

EAN-8

8 numbers

21

EAN8+2

10 numbers

1

22

EAN8+5

13 numbers

1

37

Ext. Code 93

any (full ASCII)

2 optional

18

Ext. Code 39

any (full ASCII)

1 optional

31

FIM A

fixed code

0

32

FIM B

fixed code

0

33

FIM C

fixed code

0

59

IATA 2 of 5

Any numeric

66

InfoMail A*

21 numeric

12

Interleaved-2 of 5

number pairs

1 optional

38

ISBN

 10/13 digit ISBN

1 automatic

54

ISBN+2 digit

any / 2

1 automatic

55

ISBN+5 digit

any / 5

1 automatic

49

ISMN

8/9 digit ISMN

1 automatic

48

ISSN

9/10 digit ISSN

1 automatic

56

ISSN+2 digit

any / 2

1 automatic

57

ISSN+5 digit

any / 5

1 automatic

53

Italian Postal 2/5

12 numbers

1 automatic

52

Italian Postal 3/9

2+8+c+2

1

6

ITF-14

14 numbers

1 (EAN optional)

7

ITF-6

6 numbers

58

Japan Post*

any

automatic

51

Korean Postal Authority*

6

1

39

Matrix 2/5

numeric

1 optional

17

MSI

any numbers

1 or 2

61

OneCode*

numeric

46

Planet 12*

12

1 automatic

47

Planet 14*

14

1 automatic

40

Plessey

numeric/some alpha

2

28

PostNet type A*

5 numbers

1

29

PostNet type C*

9 numbers

1

30

PostNet type C'*

11 numbers

1

67

PZN

6 numbers

1 automatic

34

RM4SCC*

any

1

44

SISAC

SICI codes

1

50

SSCC

17 numbers

1

42

Swiss Post

fixed code

0

26

Telepen ASCII

any

1 optional

27

Telepen numeric

any

1 optional

25

Telepen standard

any

1 optional

4

UPC-A

12 numbers

1

19

UPCA+2

14 numbers

1

20

UPCA+5

17 numbers

1

5

UPC-E

7 numbers

1

23

UPCE+2

9 numbers

1

24

UPCE+5

12 numbers

1

64

UPC-E0

12 reduced to 7

1

65

UPC-E1

12 reduced to 7

1