What is Code 128?
Explore the high-density alphanumeric symbology used widely in the shipping industry for its efficiency.
Learn About Code 128 & GS1
Everything you need to know — explained simply. From character sets to international logistics standards.
What is GS1-128?
The application standard of Code 128 for global trade and supply chain visibility. Formerly known as UCC/EAN-128.
Application Identifiers Explained
Learn how GS1 Application Identifiers (AIs) provide meaning to the data encoded in barcodes.
SSCC Labels Explained
The Serial Shipping Container Code (SSCC) is the GS1 Identification Key for logistics units.
Code 128 vs Code 39
A side-by-side comparison of data density, character sets, and common use cases.
GS1 Sunrise 2027
Understanding the transition to 2D barcodes at point of sale and how it affects Code 128.
Print Quality Guide
Common pitfalls in barcode printing and how to ensure perfect scannability every time.
Character Set Reference
Detailed technical breakdown of Character Sets A, B, and C within the Code 128 standard.