HTML Fieldset Generator

The HTML `<fieldset>` element groups related form controls under a common label provided by `<legend>`. Browsers render a box border around the group by default, and screen readers announce the legend text before reading each control inside, providing vital context for users navigating by keyboard or assistive technology.

Setting the `disabled` attribute on the fieldset disables every form control inside it at once — a single attribute replaces dozens of individual disabled attributes. The `form` attribute links the fieldset to a specific `<form>` element by its id, allowing fieldsets to appear outside the form tag.