Guide

Output modes

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

Control the generated node type with the output= attr or a frontmatter default.

Use inline SVG (default)

Mode	Generated node	Notes
`svg` (default)	inline `<svg>`	Supports CSS `currentColor` theming

svg.md

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

Mode	Generated node	Notes
`img`	`<img src="data:image/svg+xml;…">`	Portable single element

img.md

::barcode{value="4006381333931" type="ean13" output="img"}
::

Mode	Generated node	Notes
`png`	`<img src="data:image/png;base64,…">`	Not available for `jabcode`

png.md

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

frontmatter.md

---
etiket:
  output: svg
---

Per-directive attrs always override frontmatter and plugin defaults.

Value sources

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

Frontmatter

Set global etiket defaults in Comark document frontmatter. Per-directive attrs override frontmatter values.