GS1 AI Parser
Paste a scanned element string — with or without parentheses — and get a clean table of Application Identifiers, their meaning and values, with validation.
GS1 Digital Link Validator
Paste a GS1 Digital Link URL and verify its structure — HTTPS, the /01/{GTIN} primary key and check digit, key-qualifier order and data attributes.
Barcode Size Calculator
Pick a symbology and an X-dimension or magnification to get module size, quiet zones and overall dimensions in millimetres, inches and pixels before printing.
Barcode Quiet Zone Calculator
Choose a symbology and X-dimension to see the quiet-zone margins a scanner needs on each side, in modules, millimetres, inches and pixels.
DataBar → DataMatrix Converter
Convert a GS1 DataBar symbol into a GS1 DataMatrix for the move to 2D at point of sale. This tool is on the way.
Need to create a code instead? Turn an existing UPC or EAN into a GS1 Digital Link QR with the converter, or generate a barcode from scratch in the Barcode Studio. New to Digital Link? Start with the questions & answers.