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FLAVIO COPES
flaviocopes.com
2026

Hugo embed HTML in Markdown

By Flavio Copes

Learn how to embed raw HTML inside Markdown in Hugo after the switch to Goldmark by enabling the unsafe renderer option in your config file.

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After the longest time I switched to the default Hugo markdown rendered, Goldmark, from Blackfriday. I delayed the switch for the longest time but in version 0.100 they removed the old markdown rendered that was deprecated.

Unfortunately this meant all my embedded HTML in markdown stopped working.

I solved this by enabling this option in my config.yaml:

markup:
  goldmark:
    renderer:
      unsafe: true

or, in config.toml:

[markup.goldmark.renderer]
  unsafe = true

To quickly test how a snippet of markdown (with embedded HTML) renders, try my free markdown preview.

Tagged: Hugo ยท All topics
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