Exclaimation Triangle
The exclamation-triangle icon represents a symbol used to indicate a warning or alert.
Exports at 24 × 24 px
Code
Exclaimation Triangle in your framework
In any framework. Customize it above, and the code follows.
export const ExclaimationTriangleIcon = (props: React.SVGProps<SVGSVGElement>) => (
<svg xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 24 24" fill="none" stroke="currentColor" {...props}>
<path fill="none" stroke="currentColor" strokeLinecap="round" strokeLinejoin="round" strokeWidth="1.5" d="M12 10.5v3.75m-9.303 3.376C1.83 19.126 2.914 21 4.645 21h14.71c1.73 0 2.813-1.874 1.948-3.374L13.949 4.88c-.866-1.501-3.032-1.501-3.898 0L2.697 17.626ZM12 17.25h.007v.008H12v-.008Z"/>
</svg>
);HeroIcons v1 Outline
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Icons that share its tags, in the same style.
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Exclaimation Triangle is tagged UI, icon, notification and 3 more. Related tags follow; each opens its icons from every library.
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FAQ
Frequently asked questions
What the Exclaimation Triangle icon means and where it's used, then how to install, style, label and license it.
The exclamation-triangle icon represents a symbol used to indicate a warning or alert. This icon is often used in software applications to signify that there is important information or a potential issue. Its origin lies in the need to visually represent the concept of a warning.
In real-world applications, the exclamation-triangle icon appears in various software and platforms such as error messages, system alerts, and digital note-taking apps like Evernote. It serves as a visual cue for users to understand that there is important information or a potential issue.
From a UX perspective, the exclamation-triangle icon communicates a warning or alert, allowing users to understand that there is important information or a potential issue. This icon helps users navigate interfaces by providing a clear and recognizable symbol for warnings.
Exclaimation Triangle is one of 385 icons in HeroIcons v1 Outline, made by Refactoring UI Inc and released under MIT. It is drawn on a 24 × 24 grid with a 1.5 stroke.
Sign in (it's free), then open Get icon, Install with shadcn CLI, and pick your package manager to copy the command. It adds ExclaimationTriangleIcon to components/icons/heroicons-outline-exclaimation-triangle.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 ExclaimationTriangleIcon 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 Exclaimation Triangle icon, or any of 385 HeroIcons v1 Outline 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, and its stroke.
Exclaimation Triangle is a line icon drawn with a stroke width of 1.5. Change it in Customize before you copy, or pass strokeWidth to the installed component when all of its strokes share one width.
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="Exclaimation Triangle", so screen readers say what it does.
Yes. ExclaimationTriangleIcon passes every SVG prop to the svg element, so <ExclaimationTriangleIcon 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. MIT 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: MIT 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 HeroIcons v1 Outline, Refactoring UI Inc and the license.
Yes. Copying and downloading it is free, and the shadcn CLI install only needs a free account.
Its tags are UI, icon, notification, warning, alert and error. Each tag page lists the icons that carry it from every library, which is the quickest way to find a match for Exclaimation Triangle in another set.
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