> For the complete documentation index, see [llms.txt](https://docs.devhub.com/llms.txt). Markdown versions of documentation pages are available by appending `.md` to page URLs; this page is available as [Markdown](https://docs.devhub.com/themes-and-custom-templates/using-custom-fields.md).

# Using custom fields

Each site that is built on the DevHub platform can be assigned custom field values that can then be used throughout templates and pages.

### Example custom field values

Below is an example of some assigned fields.

```javascript
"custom_fields": {
  "headline_one": "Example headline one",
  "headline_two": "Example headline two"
}
```

## Using custom fields in templates

Using our standard templating language, you can access the Site's custom fields and output them inside templates.

```markup
<h1>{{ site.custom_fields.headline_one }}</h1>
<h2>{{ site.custom_fields.headline_two }}</h2>
```