Alert Outline
The alert-outline icon represents a warning or alert symbol with an outline style, often used to notify users of potential issues or errors.
Exports at 24 × 24 px
Code
Alert Outline in your framework
In any framework. Customize it above, and the code follows.
export const AlertOutlineIcon = (props: React.SVGProps<SVGSVGElement>) => (
<svg xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 512 512" fill="none" stroke="currentColor" {...props}>
<path fill="none" stroke="currentColor" strokeLinecap="round" strokeLinejoin="round" strokeWidth="32" d="M256 80c-8.66 0-16.58 7.36-16 16l8 216a8 8 0 0 0 8 8h0a8 8 0 0 0 8-8l8-216c.58-8.64-7.34-16-16-16"/><circle cx="256" cy="416" r="16" fill="none" stroke="currentColor" strokeLinecap="round" strokeLinejoin="round" strokeWidth="32"/>
</svg>
);Other libraries
Alert Outline in 8 more libraries
Each library draws it its own way. Open one to compare.
IonIcons
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Alert Outline is tagged UI, interface, icon and 3 more. Related tags follow; each opens its icons from every library.
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FAQ
Frequently asked questions
What the Alert Outline icon means and where it's used, then how to install, style, label and license it.
The alert-outline icon represents a warning or alert symbol with an outline style, often used to notify users of potential issues or errors. This icon's subtle design makes it suitable for various design contexts, from user interfaces to digital products.
In software applications, this icon appears in platforms like mobile operating systems, web browsers, and desktop environments to signal warnings or alerts. For example, it might be used in a messaging app to indicate a potential security threat or in a system settings menu to alert users about a critical update.
From a UX perspective, the alert-outline icon effectively communicates caution or concern, helping users quickly identify and address potential problems. Its recognizable design allows users to intuitively understand the significance of the alert.
Alert Outline is one of 2,361 icons in IonIcons, made by Ben Sperry and released under MIT. It is drawn on a 512 × 512 grid with a 32 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 AlertOutlineIcon to components/icons/ion-alert-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 AlertOutlineIcon 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 Alert Outline icon, or any of 2,361 IonIcons 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 512 × 512 grid, so it stays sharp at any size. Customize also sets the size it exports at, its padding and rotation, and its stroke.
Alert Outline is a line icon drawn with a stroke width of 32. 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="Alert Outline", so screen readers say what it does.
Yes. AlertOutlineIcon passes every SVG prop to the svg element, so <AlertOutlineIcon 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 IonIcons, Ben Sperry and the license.
Yes. Copying and downloading it is free, and the shadcn CLI install only needs a free account.
8 other libraries draw an icon called Alert Outline. The Other libraries section on this page shows each one, so you can compare them and open the one that fits your style.
Its tags are UI, interface, icon, notification, warning and alert. Each tag page lists the icons that carry it from every library, which is the quickest way to find a match for Alert Outline in another set.
IonIcons draws many icons in several styles: Outline and Sharp next to the default. Open the library and pick a style above the grid to see Alert Outline's siblings in it.
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