Générateur GS1-128

GS1-128 is a variant of Code 128 that encodes GS1 Application Identifiers (AIs) — standardized prefixes that indicate the type of data following them (e.g., expiration date, batch number, weight).

GS1-128 uses GS1-encoded data with Application Identifiers in parentheses, such as (01) for GTIN, (17) for expiration date, (10) for batch/lot number.

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