Warning Octagon
The warning-octagon icon represents a warning or alert symbol, often used to indicate caution or potential danger.
Exports at 24 × 24 px
Code
Warning Octagon in your framework
In any framework. Customize it above, and the code follows.
export const WarningOctagonIcon = (props: React.SVGProps<SVGSVGElement>) => (
<svg xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 256 256" {...props}>
<path fill="currentColor" d="M120 136V80a8 8 0 0 1 16 0v56a8 8 0 0 1-16 0m112-44.45v72.9a15.86 15.86 0 0 1-4.69 11.31l-51.55 51.55a15.86 15.86 0 0 1-11.31 4.69h-72.9a15.86 15.86 0 0 1-11.31-4.69l-51.55-51.55A15.86 15.86 0 0 1 24 164.45v-72.9a15.86 15.86 0 0 1 4.69-11.31l51.55-51.55A15.86 15.86 0 0 1 91.55 24h72.9a15.86 15.86 0 0 1 11.31 4.69l51.55 51.55A15.86 15.86 0 0 1 232 91.55m-16 0L164.45 40h-72.9L40 91.55v72.9L91.55 216h72.9L216 164.45ZM128 160a12 12 0 1 0 12 12a12 12 0 0 0-12-12"/>
</svg>
);Other libraries
Warning Octagon in 2 more libraries
Each library draws it its own way. Open one to compare.
Phosphor
More like it
Icons that share its tags, in the same style.
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Warning Octagon is tagged notification, warning, alert and 3 more. Related tags follow; each opens its icons from every library.
Pricing
Phosphor MCP, with Pro
Ask for Warning Octagon or any of 9,161 Phosphor icons and your agent installs it. The MCP comes with every Pro plan, with 6,000+ blocks and 14 premium templates. The icons stay free.
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FAQ
Frequently asked questions
What the Warning Octagon icon means and where it's used, then how to install, style, label and license it.
The warning-octagon icon represents a warning or alert symbol, often used to indicate caution or potential danger. It is commonly used in various contexts to signal that something is amiss or requires attention.
In software and digital interfaces, the warning-octagon icon appears in error messages, notifications, and alerts to convey a sense of urgency or importance. For example, it might be used in Figma or Notion to indicate a potential issue or to prompt the user to take action.
From a UX perspective, the warning-octagon icon effectively communicates a sense of caution or concern, helping users quickly identify and address potential problems. Its clear and recognizable design makes it an effective tool for navigation and interface design.
Warning Octagon is one of 9,161 icons in Phosphor, made by Phosphor Icons and released under MIT. It is drawn on a 256 × 256 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 WarningOctagonIcon to components/icons/ph-warning-octagon.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 WarningOctagonIcon 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.
Yes, if your project has @phosphor-icons/react: Warning Octagon is `WarningOctagon` there, used as <WarningOctagon />. The shadcn.io MCP server answers with that import when it finds the package. Without it, copy the icon from here.
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 Warning Octagon icon, or any of 9,161 Phosphor 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 256 × 256 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="Warning Octagon", so screen readers say what it does.
Yes. WarningOctagonIcon passes every SVG prop to the svg element, so <WarningOctagonIcon 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 Phosphor, Phosphor Icons and the license.
Yes. Copying and downloading it is free, and the shadcn CLI install only needs a free account.
2 other libraries draw an icon called Warning Octagon. 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 notification, warning, alert, error, danger and caution. Each tag page lists the icons that carry it from every library, which is the quickest way to find a match for Warning Octagon in another set.
Phosphor draws many icons in several styles: Bold, Light, Thin, Duotone and Fill next to the default. Open the library and pick a style above the grid to see Warning Octagon's siblings in it.
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