# Themes

Choose from 17 templates or use a theme roller to customize the look and feel of your form.

### To change form theme

1\. Go to form explorer.

2\. Select the form with the theme you want to change, click on the preview button, and wait for the preview form to load.

![](https://captisa.com/wp-content/uploads/2019/10/change-form-theme-1.png)

3\. Select a theme from the list.

**Note:** The selected theme is automatically applied to the form.

![](https://captisa.com/wp-content/uploads/2019/10/change-form-theme-select-theme.png)


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# Agent Instructions: Querying This Documentation

If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question.

Perform an HTTP GET request on the current page URL with the `ask` query parameter:

```
GET https://docs.captisa.com/guides/themes.md?ask=<question>
```

The question should be specific, self-contained, and written in natural language.
The response will contain a direct answer to the question and relevant excerpts and sources from the documentation.

Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.