Symbology
Codabar
Code 11
Code 39
Code 39 Extended
Code 93
Code 128
EAN-8
EAN-13
GS1-128 (EAN-128)
ISBN
Interleaved 2 of 5
Standard 2 of 5
MSI Plessey
UPC-A
UPC-E
UPC Extenstion 2 Digits
UPC Extenstion 5 Digits
Postnet
Intelligent Mail
Other Barcode
Barcode Generator
Code 128
Configurations
File type
PNG - Portable Network Graphics
JPEG - Joint Photographic Experts Group
GIF - Graphics Interchange Format
DPI
DPI is available only for PNG and JPEG.
Thickness
Scale
Rotation
No rotation
90° clockwise
180° clockwise
270° clockwise
Font
No Label
Arial.ttf
Data
Starts with
Auto
Code 128-A
Code 128-B
Code 128-C
Valid Characters
Explanation
Code 128 is a high-density alphanumeric symbology.
Used extensively worldwide.
Code 128 is designed to encode 128 full ASCII characters.
The symbology includes a checksum digit.
Code 128A handles capital letters
Code 128B handles capital letters and lowercase
Code 128C handles group of 2 numbers
Your browser may not be able to write the special characters (NUL, SOH, etc.) but you can write them with the code.
Output
填写表单后生产条形码