What does the Biohazard icon mean?

The biohazard icon represents a biohazard symbol, often used to indicate a biological hazard or warning. This icon is part of the Noto Emoji library, which provides a wide range of colorful and expressive emojis. The biohazard icon is commonly used in digital interfaces to convey a sense of warning or danger.

Where is the Biohazard icon used?

In software applications, the biohazard icon appears in laboratory or medical software, such as electronic health records or medical research platforms. It is also used in e-commerce websites that sell laboratory or medical supplies.

What does the Biohazard icon tell users?

From a UX perspective, the biohazard icon effectively communicates that a biological hazard or warning is present, helping users understand the potential risks or dangers associated with a particular feature or content.

Can I download the Biohazard icon as SVG or PNG?

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.

How do I install the Biohazard icon with the shadcn CLI?

Sign in (it's free), then open Get icon, Install with shadcn CLI, and pick your package manager to copy the command. It adds the icon to components/icons/noto-v1-biohazard.tsx.

How do I use the Biohazard icon in Next.js or React?

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

How do I use the Biohazard icon in Vue, Svelte or Angular?

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.

Can my AI agent install it for me?

With Pro, the shadcn.io MCP server lets Claude Code, Cursor or any MCP client find the Biohazard icon, or any of 2,162 Noto Emoji (v1) icons, and install it from a prompt.

Can I use the Biohazard icon in commercial projects?

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.

Is the Biohazard icon free?

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

How do I change the color of the Biohazard icon?

It's multicolor, so it keeps its own colors.

How do I change the size of the Biohazard icon?

Set width and height on the component, or a class like size-6. It's drawn on a 128 × 128 grid, so it stays sharp at any size. Customize also sets the size it exports at, its padding and rotation.

How do I make the Biohazard icon accessible?

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="Biohazard", so screen readers say what it does.

Biohazard

The biohazard icon represents a biohazard symbol, often used to indicate a biological hazard or warning.

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2,162 in Noto Emoji (v1)Apache 2.0 license (opens in a new tab)Free to copy and download

Code

Biohazard in your framework

In any framework. Customize it above, and the code follows.

export const BiohazardIcon = (props: React.SVGProps<SVGSVGElement>) => (
  <svg xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 128 128" fill="none" stroke="currentColor" {...props}>
    <circle cx="64" cy="64" r="64" fill="#fbc21a"/><circle cx="64" cy="63.85" r="25.33" fill="none" stroke="#2f2f2f" strokeMiterlimit="10" strokeWidth="6"/><path fill="#2f2f2f" d="M39.78 110.69a31.47 31.47 0 0 1-16.58-4.73c-1.54-.95-2.08-2.95-1.24-4.56c.6-1.14 1.78-1.85 3.07-1.85c.48 0 .95.1 1.39.29c2.4 1.05 4.95 1.59 7.59 1.59c3.32 0 6.58-.87 9.43-2.51c6.25-3.61 9.85-10.33 9.39-17.54c-.49-7.69-5.49-14.14-13.74-17.73c-1.13-.13-2.25-.19-3.33-.19c-5.25 0-9.77 1.46-13.43 4.34c-3.93 3.09-6.5 7.74-7.06 12.75c-.19 1.76-1.66 3.09-3.4 3.09h-.11l-.1-.01a3.486 3.486 0 0 1-3.3-3.35a31.44 31.44 0 0 1 26.19-32.02c-1.3-3.5-1.98-7.23-1.98-10.96c0-11.6 6.36-22.22 16.6-27.71c.5-.27 1.06-.41 1.64-.41c1.2 0 2.29.6 2.93 1.61a3.47 3.47 0 0 1-.88 4.64c-4.82 3.54-7.71 9.23-7.71 15.2c0 7.22 4.02 13.7 10.5 16.91c2.63 1.3 5.44 1.97 8.34 1.97c4.66 0 9.46-1.73 13.89-5c3.93-5.32 5.58-11.05 4.79-16.59c-.71-4.95-3.45-9.5-7.51-12.48a3.47 3.47 0 0 1-.88-4.64a3.41 3.41 0 0 1 2.92-1.62c.57 0 1.14.14 1.64.41A31.41 31.41 0 0 1 95.43 37.3c0 3.73-.68 7.46-1.98 10.96c3.68.62 7.25 1.9 10.48 3.77c10.05 5.8 16.06 16.62 15.7 28.23a3.476 3.476 0 0 1-3.33 3.35h-.15c-1.76 0-3.23-1.33-3.43-3.08c-.66-5.95-4.14-11.29-9.31-14.28a18.9 18.9 0 0 0-9.44-2.55c-3.71 0-7.32 1.1-10.45 3.19c-6.42 4.27-9.5 11.82-8.49 20.77c2.64 6.06 6.78 10.36 11.98 12.44c2.2.88 4.54 1.33 6.95 1.33c2.61 0 5.25-.55 7.62-1.59c.44-.19.91-.29 1.39-.29c1.29 0 2.47.71 3.07 1.85c.84 1.6.3 3.6-1.24 4.55a31.4 31.4 0 0 1-16.58 4.73c-5.5 0-10.94-1.46-15.71-4.22a31.7 31.7 0 0 1-8.5-7.19a31.6 31.6 0 0 1-8.5 7.19a31.44 31.44 0 0 1-15.73 4.23"/><path fill="#fbc21a" d="M50.8 11.68c.32 0 .63.16.82.45c.27.43.16.99-.24 1.29c-5.46 4.01-8.73 10.45-8.73 17.22c0 8.18 4.56 15.51 11.89 19.15c3.01 1.49 6.2 2.23 9.45 2.23c5.26 0 10.67-1.93 15.67-5.71c4.49-5.95 6.38-12.42 5.47-18.73c-.81-5.61-3.91-10.77-8.51-14.14a.96.96 0 0 1-.24-1.29c.18-.29.49-.45.82-.45c.15 0 .31.04.46.12a28.92 28.92 0 0 1 15.28 25.51c0 4.54-1.07 9.03-3.12 13.06c4.52.25 8.94 1.56 12.87 3.83a28.9 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0 0-17.9 29.91c0 3.07.42 6.14 1.25 9.1c-2.97.77-5.84 1.93-8.5 3.47C11.97 56.13 5.48 67.81 5.87 80.34c.1 3.07 2.55 5.58 5.6 5.77c.13.01.27.01.4.01c3.02 0 5.55-2.28 5.89-5.31c.48-4.35 2.71-8.38 6.12-11.06c3.21-2.53 7.21-3.81 11.88-3.81c.87 0 1.77.05 2.68.14c7.25 3.27 11.47 8.73 11.9 15.45c.4 6.26-2.72 12.09-8.15 15.22c-2.47 1.42-5.3 2.18-8.18 2.18c-2.29 0-4.51-.46-6.59-1.38c-.76-.33-1.56-.5-2.39-.5c-2.22 0-4.24 1.22-5.28 3.19c-1.45 2.76-.51 6.2 2.13 7.85a33.97 33.97 0 0 0 17.9 5.11c5.94 0 11.81-1.57 16.96-4.55a33.8 33.8 0 0 0 7.25-5.63c2.15 2.19 4.6 4.09 7.25 5.63a33.95 33.95 0 0 0 16.96 4.55c6.32 0 12.51-1.77 17.9-5.11c2.65-1.64 3.59-5.09 2.13-7.85a5.95 5.95 0 0 0-5.28-3.19c-.83 0-1.65.17-2.41.51c-2.04.9-4.33 1.37-6.6 1.37c-2.09 0-4.12-.39-6.02-1.15c-4.47-1.79-8.08-5.51-10.46-10.77c-.79-7.92 1.83-14.3 7.43-18.03c2.72-1.81 5.86-2.77 9.07-2.77c2.85 0 5.68.77 8.19 2.21c4.49 2.59 7.51 7.22 8.08 12.39a5.946 5.946 0 0 0 5.91 5.31c.1 0 .2 0 .3-.01c3.09-.15 5.58-2.67 5.68-5.77c.39-12.53-6.1-24.21-16.95-30.47c-2.66-1.53-5.53-2.7-8.5-3.47c.82-2.96 1.25-6.03 1.25-9.1c0-12.53-6.86-23.99-17.91-29.91c-.86-.46-1.84-.71-2.82-.71c-2.06 0-3.95 1.04-5.05 2.79c-1.66 2.63-1 6.14 1.52 7.98c3.52 2.59 5.9 6.53 6.52 10.83c.69 4.77-.73 9.75-4.1 14.45c-3.91 2.81-8.08 4.29-12.1 4.29c-2.51 0-4.95-.57-7.23-1.71c-5.62-2.78-9.11-8.4-9.11-14.67c0-5.18 2.5-10.11 6.69-13.19c2.51-1.85 3.18-5.36 1.51-7.99a5.92 5.92 0 0 0-5.04-2.78"/><path fill="#fbc21a" d="m78.74 70.13l-7.85-4.53c.14-.56.23-1.14.23-1.75c0-3.26-2.19-6-5.18-6.84v-9.06h-3.85v9.06a7.1 7.1 0 0 0-5.18 6.84c0 .6.08 1.19.23 1.75l-7.85 4.53l1.93 3.34l7.85-4.53a7.08 7.08 0 0 0 4.96 2.02c1.93 0 3.68-.77 4.96-2.02l7.85 4.53z"/><circle cx="-87" cy="64" r="64" fill="#fc3"/><circle cx="-87" cy="64" r="24.28" fill="none" stroke="#2f2f2f" strokeMiterlimit="10" strokeWidth="6"/><path fill="#2f2f2f" stroke="#2f2f2f" strokeLinecap="round" strokeLinejoin="round" strokeMiterlimit="10" d="M-46.55 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  </svg>
);

Other libraries

Biohazard in 8 more libraries

Each library draws it its own way. Open one to compare.

Noto Emoji (v1)

Icons that share its tags, in the same style.

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Biohazard is tagged icon, emoji, medical and 3 more. Related tags follow; each opens its icons from every library.

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Noto Emoji (v1) MCP, with Pro

Ask for Biohazard or any of 2,162 Noto Emoji (v1) 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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Billed once a year in USD. Cancel anytime.

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Client work, SaaS products and anything you charge for.
Production-ready React sections: hero, pricing, features, dashboards and more.
Complete multi-page sites you can ship as they are.
React icons from every major library, installable with one command.
Presets that restyle every block, in light and dark.
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$32instead of $49/mo

$389 billed yearly

Seats: 1 seat
Commercial use: Personal & open source only
Pro blocks: 6,000+ blocks
Templates: All 14 templates
React icons: 294k+ icons
Themes: All 59 themes
MCP server: Basic usage
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For companies with larger teams

$132instead of $199/mo

$1,589 billed yearly

Seats: Unlimited seats
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Templates: All 14 templates
React icons: 294k+ icons
Themes: All 59 themes
MCP server: Unlimited usage
Support: Priority

Billed once a year in USD. Cancel anytime.

Individual

For personal projects & open source

$32instead of $49/mo

$389 billed yearly

How many people can use the license.Seats: 1 seat
Client work, SaaS products and anything you charge for.Commercial use: Personal & open source only
Production-ready React sections: hero, pricing, features, dashboards and more.Pro blocks: 6,000+ blocks
Complete multi-page sites you can ship as they are.Templates: All 14 templates
React icons from every major library, installable with one command.React icons: 294k+ icons
Presets that restyle every block, in light and dark.Themes: All 59 themes
Lets your AI editor search, preview and install blocks for you.MCP server: Basic usage
Priority requests are answered first.Support: Standard

Team

Organization

For companies with larger teams

$132instead of $199/mo

$1,589 billed yearly

Everything in Team, plus

How many people can use the license.Seats: Unlimited seats
Lets your AI editor search, preview and install blocks for you.MCP server: Unlimited usage

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FAQ

Frequently asked questions

What the Biohazard icon means and where it's used, then how to install, style and license it.

Install Biohazard from a prompt

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Biohazard

Biohazard in your framework

Biohazard in 8 more libraries

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Frequently asked questions

What does the Biohazard icon mean?

Where is the Biohazard icon used?

What does the Biohazard icon tell users?

How do I install the Biohazard icon with the shadcn CLI?

How do I use the Biohazard icon in Next.js or React?

How do I use the Biohazard icon in Vue, Svelte or Angular?

Can my AI agent install it for me?

How do I change the color of the Biohazard icon?

How do I change the size of the Biohazard icon?

How do I make the Biohazard icon accessible?

Can I download the Biohazard icon as SVG or PNG?

Can I use the Biohazard icon in commercial projects?

Is the Biohazard icon free?

Install Biohazard from a prompt