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What Are Template Files? for Drupal 8, 9, 10, and 11

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Up-to-date with minor version
11.0.x

Template files are responsible for the HTML markup of every page generated by Drupal. Any file ending with the .html.twig extension is a template file. These files are composed of standard HTML markup as well as tokens used by the Twig template engine to represent dynamic content that will be substituted into the HTML markup when the template is used. As a theme developer, you'll work with this a lot.

In this tutorial we’re going to learn about:

  • What template files are, and how they fit into the big picture of creating a theme
  • How template files are used in order to allow theme developers to modify the HTML markup output by Drupal
  • Naming conventions for, and specificity of, template files

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