Get to know MDN better
This feature is well established and works across many devices and browser versions. It’s been available across browsers since July 2015.
The HTMLHeadingElement interface represents the different heading elements, <h1> through <h6>. It inherits methods and properties from the HTMLElement interface.
EventTarget Node Element HTMLElement HTMLHeadingElementInherits properties from its parent, HTMLElement.
HTMLHeadingElement.alignA string representing an enumerated attribute indicating alignment of the heading with respect to the surrounding context. The possible values are "left", "right", "justify", and "center".
No specific method; inherits methods from its parent, HTMLElement.
| HTML # htmlheadingelement |
Enable JavaScript to view this browser compatibility table.
This page was last modified on Apr 10, 2025 by MDN contributors.
Your blueprint for a better internet.
Visit Mozilla Corporation’s not-for-profit parent, the Mozilla Foundation.
Portions of this content are ©1998–2026 by individual mozilla.org contributors. Content available under a Creative Commons license.