Popover Menu Builder - Online HTML‑Only Dropdown

A popover menu (also called a dropdown menu) is a UI component that displays a list of options or links when a user interacts with a trigger element — typically a button. It "pops over" other content, overlapping the page rather than pushing it down. Common use cases include navigation menus, user profile menus, settings panels, and action lists.

There are two pure-HTML approaches:

1. <details> + <summary> (Click): The <details> element is a native HTML interactive widget that toggles its content open/closed when the <summary> is clicked. No CSS or JS is strictly required — it works out of the box. CSS is only used to style it and position the dropdown absolutely.

2. CSS :hover (Hover): A container element uses the :hover pseudo-class to reveal a hidden child element. This approach relies entirely on CSS and works on desktop. On touch devices, a tap may trigger the hover state briefly.

Yes! The <details> element has excellent built-in accessibility. Screen readers announce it as an expandable widget, keyboard users can toggle it with Enter or Space, and it integrates with the browser's focus management. However, for production use, consider adding aria-label attributes and ensuring proper focus indicators for the links inside the dropdown.

Absolutely! You can use any icon library (Font Awesome, Material Icons, SVG icons, or even emoji) inside the <a> tags of your dropdown. Simply add the icon markup before or after the link text. The generated code is flexible enough to accommodate inline icons, and you can style them with CSS to match your design.

Click mode (<details>) is recommended for most use cases. It works consistently across desktop and mobile, supports keyboard navigation natively, and doesn't cause accidental triggers. It's ideal for navigation menus, settings panels, and action menus.

Hover mode (CSS) provides a faster, more fluid desktop experience — the menu appears instantly on mouseover. It's great for mega menus and category navigation on desktop-only sites. However, it may not work well on touch devices without additional handling.

Yes — for click mode, you can nest another <details> element inside the dropdown to create a cascading submenu. For hover mode, you can nest another hover container within a dropdown item. The concept is the same: position the submenu absolutely relative to its parent item. This builder generates flat menus for simplicity, but the generated code serves as a clean foundation you can extend.