Guide

Value sources

Provide barcode and QR payload data via value= attrs, inline content, or block body text in comark-etiket directives.

Every symbology directive needs a payload. comark-etiket resolves it from three sources, in order of precedence for the directive syntax you use.

Set the value attribute

value-attr.md

::qrcode{value="https://example.com"}
::

inline.md

:qrcode[https://example.com]

block-body.md

::qrcode
https://example.com
::

:value="user.profileUrl" cannot be resolved at parse time. Those nodes stay in the AST for your renderer. See Binding behaviour.

Batch sheets

Generate multiple barcodes or QR codes in one directive with barcode-sheet and qr-sheet.

Output modes

Control whether comark-etiket emits inline SVG, an img with SVG data URI, or PNG at parse time.