ref.gs1.org
The Global Language of Business
GS1 Syntax Engine HTML demo
1. Enter bracketed AI syntax, unbracketed AI syntax ("^..."), GS1 Digital Link URI, plain or barcode scan data ("]Sm..."; "{GS}" for ASCII 29)
2. Click "Process input data"
Process input data
Permit unknown AIs
Validate AI requisites
Include data titles in HRI
Permit 0-supp (01) in DL
Input data
Detected syntax
Barcode message (^ = FNC1)
GS1 AI Element String
GS1 Digital Link URI
(canonical form)
HRI text