Custom HTML, JS, CSS, and Iframes

You can add custom HTML, Javascript, and iframes directly to your Feathery form.

You can add custom HTML components, Javascript, and iframes directly to your form. After selecting a container, you can configure its iframe URL or add custom code to embed. Both iframe URLs and custom code support dynamic values via double-curly brace field syntax.

If you want to add a JSX component, you can do so from our embed SDK.

To add custom CSS to specific elements, you can query them by their IDs and apply custom CSS to the retrieved elements.