> ## Documentation Index
> Fetch the complete documentation index at: https://docs.kiwify.com.br/llms.txt
> Use this file to discover all available pages before exploring further.

# Syntax tags

> Syntax tags provide additional control over template code.

Syntax tags help you control how your Liquid code is processed and displayed in templates.

## `comment`

Allows you to add comments that aren't rendered in the output.

```liquid theme={null}
{% comment %}
  This is a comment that won't be rendered.
{% endcomment %}
```

<Columns cols={2}>
  <CodeGroup>
    ```liquid Code theme={null}
    This is visible.
    {% comment %}
      This is a comment that won't appear in the output.
    {% endcomment %}
    This is also visible.
    ```
  </CodeGroup>

  <CodeGroup>
    ```liquid Output theme={null}
    This is visible.
    This is also visible.
    ```
  </CodeGroup>
</Columns>

## `raw`

Temporarily disables tag processing, allowing Liquid syntax to be output as text.

```liquid theme={null}
{% raw %}
  Liquid tags inside here won't be processed.
{% endraw %}
```

<Columns cols={2}>
  <CodeGroup>
    ```liquid Code theme={null}
    {% raw %}
      In Liquid, you can use {% if condition %} to create conditionals.
    {% endraw %}
    ```
  </CodeGroup>

  <CodeGroup>
    ```liquid Output theme={null}
    In Liquid, you can use {% if condition %} to create conditionals.
    ```
  </CodeGroup>
</Columns>

## `liquid`

Enables the use of Liquid code within tag markup.

```liquid theme={null}
{% liquid
  assign variable_name = value
  if condition
    echo 'Output if true'
  endif
%}
```

<Columns cols={2}>
  <CodeGroup>
    ```liquid Code theme={null}
    {% liquid
      assign name = "John"
      if name == "John"
        echo 'Hello, ' | append: name
      else
        echo 'Hello, stranger'
      endif
    %}
    ```
  </CodeGroup>

  <CodeGroup>
    ```liquid Output theme={null}
    Hello, John
    ```
  </CodeGroup>
</Columns>

## `echo`

Outputs a string value. Similar to using `{{ value }}`, but can be used within `{% liquid %}` tags.

```liquid theme={null}
{% echo value %}
```

<Columns cols={2}>
  <CodeGroup>
    ```liquid Code theme={null}
    {% assign greeting = "Hello, world!" %}
    {% echo greeting %}
    ```
  </CodeGroup>

  <CodeGroup>
    ```liquid Output theme={null}
    Hello, world!
    ```
  </CodeGroup>
</Columns>