Heading3 Outline

The heading3-outline icon represents a heading or title element in a document or text, typically used in word processing or text editing software to denote a level 3 heading. It is often used to create a hierarchical structure in a document. The icon is part of the Cuida Icons library, designed by Sysvale.

In software like Microsoft Word, Google Docs, or Notion, this icon is used to format text as a heading, making it stand out and helping users navigate the document's structure.

From a UX perspective, the heading3-outline icon communicates the importance and hierarchy of the text, making it clear to users that this text is a subheading. It helps users understand the organization and structure of the content.

Heading3 Outline is one of 182 icons in Cuida Icons, made by Sysvale and released under Apache 2.0. It is drawn on a 24 × 24 grid.

Sign in (it's free), then open Get icon, Install with shadcn CLI, and pick your package manager to copy the command. It adds Heading3OutlineIcon to components/icons/cuida-heading3-outline.tsx: one file, a size prop (24 by default) and every SVG prop, with no icon package.

Copy it as React (from Get icon, or the Code section): a typed Heading3OutlineIcon component you paste into your project, with no package to install. Only the icons you import reach your bundle. It works in Next.js and any React app.

Open Get icon, then Copy as code, and pick Vue, Svelte, Angular, Solid or Preact; the Code section shows each one too. Every version is one self-contained component with the SVG inside, and SVG and data URL copies are there for plain HTML and CSS.

With Pro, the shadcn.io MCP server lets Claude Code, Cursor or any MCP client find the Heading3 Outline icon, or any of 182 Cuida Icons icons, and install it from a prompt.

It's drawn in currentColor, so it takes the text color wherever you use it: a class like text-primary recolors it. To bake a color in, set one in Customize before you copy.

Set width and height on the component, or a class like size-6. It's drawn on a 24 × 24 grid, so it stays sharp at any size. Customize also sets the size it exports at, its padding and rotation.

Yes. It follows the text color, so with text-foreground (or any theme token) it changes with your light and dark themes. The icon is a vector, so it needs no separate dark asset.

Next to a visible label it's decoration: add aria-hidden="true" so screen readers skip it. Standing alone, as in an icon button, give the button a name instead, like aria-label="Heading3 Outline", so screen readers say what it does.

Yes. Heading3OutlineIcon passes every SVG prop to the svg element, so <Heading3OutlineIcon aria-hidden="true" /> works, and so do role="img" with aria-label, or a title child, when it carries meaning on its own.

Yes. Open Get icon, then Download file: SVG for code or design tools like Figma; PNG, WebP or JPEG at 512px; or an ICO favicon with 16, 32 and 48px inside. Each one uses what you set in Customize.

Yes. Apache 2.0 allows commercial use; keep the license notice when you ship the icons' source files. The full terms are in the license, linked on this page.

No visible credit is required: Apache 2.0 only asks that you keep the license notice if you ship the icons' source files. Icons installed with the shadcn CLI already start with a comment naming Cuida Icons, Sysvale and the license.

Yes. Copying and downloading it is free, and the shadcn CLI install only needs a free account.

Its tags are UI, interface, design, document, typography and text. Each tag page lists the icons that carry it from every library, which is the quickest way to find a match for Heading3 Outline in another set.

Cuida Icons draws many icons in several styles: Outline next to the default. Open the library and pick a style above the grid to see Heading3 Outline's siblings in it.