Configs for code39
General Configs
Type of Barcode
條碼類型
Codabar
Code 11
Code 39
Code 93
Code 128
EAN-8
EAN-13 / ISBN
Interleaved 2 of 5
Standard 2 of 5
UPC-A
UPC-E
UPC Extension 2 Digits
UPC Extension 5 Digits
PostNet
Output
Portable Network Graphics (PNG)
Barcode Height
條碼高度
Resolution
解析度
1
2
3
Font Size
文字大小
No
1
2
3
4
5
Barcode Content
條碼內容
Specifics Configs
Checksum
Keys
Explanation
Known also as USS Code 39, 3 of 9.
Code 39 can encode alphanumeric characters.
The symbology is used in non-retail environment.
Code 39 is designed to encode 26 upper case letters, 10 digits and 7 special characters.
Code 39 has a checksum but it's rarely used.