Alert 24

The alert-24 icon represents a warning or notification symbol often used to alert users of potential issues or errors. This icon is part of the Octicons library, a popular icon set used in various software and platforms. The alert-24 icon is commonly used to draw attention to critical information or to indicate that something requires the user's attention. Its significance lies in its ability to quickly convey a sense of urgency or importance.

In software and platforms, the alert-24 icon appears in various contexts, such as error messages, warning notifications, or alerts about system updates. For example, in project management tools like Jira or Asana, alert icons are used to notify users of task deadlines or errors. In web applications, alert icons are often used to display error messages or warnings about invalid input.

From a UX perspective, the alert-24 icon communicates a sense of caution or urgency, helping users quickly identify potential issues or errors. Its presence can guide users to take corrective action or to be more cautious when interacting with the system. The icon's design and color scheme can also influence user behavior, as a red or orange color scheme may evoke a stronger sense of urgency.

Alert 24 is one of 901 icons in Octicons, made by GitHub and released under MIT. 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 Alert24Icon to components/icons/octicon-alert-24.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 Alert24Icon 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 24 icon, or any of 901 Octicons 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="Alert 24", so screen readers say what it does.

Yes. Alert24Icon passes every SVG prop to the svg element, so <Alert24Icon 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 Octicons, GitHub and the license.

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

Its tags are status, notification, warning, alert, message and error. Each tag page lists the icons that carry it from every library, which is the quickest way to find a match for Alert 24 in another set.

Octicons draws many icons in several styles: Fill next to the default. Open the library and pick a style above the grid to see Alert 24's siblings in it.