1.5px
128px
Phosphor Biohazard Icon
Find the Phosphor Biohazard icon and download it in SVG or PNG format. This outline-style icon is optimized for general-purpose product UIs, design systems, component libraries, web applications, and marketing sites. Customize color, size, and stroke width inside the IconStash browser editor before exporting.
Interactive Customizer
About this icon
Use the Biohazard icon
This outline icon from Phosphor works well across general-purpose product UIs, design systems, component libraries, web applications, and marketing sites. The outline visual style is specifically suited for app navigation bars, toolbar buttons, form labels, and UI controls where clarity at 16–24px is critical.
Customize it in IconStash: pick a color preset or enter any hex code, set exact dimensions, adjust stroke weight, then copy SVG code or download a PNG — no account needed.
Export formats
Copy clean SVG vectors with one click, generate custom-size PNG files from 16px to 512px, export JSX/React components ready to paste into your project, or use the icon as a CSS background-mask for flexible theming.
All exports are based on the same editable vector — so the Biohazard icon stays pixel-perfect at 16px, 24px, 48px, and any large marketing size.
Design & UX integration
Aesthetic characteristics
Phosphor draws Biohazard with a uniform stroke weight and generous curves. Its defining feature is a six-weight system — Thin, Light, Regular, Bold, Fill and Duotone — so one concept can carry an entire visual hierarchy without you switching icon families mid-product.
UX best practices
As a general interface glyph, the Biohazard icon does its job best between 16px and 24px, sitting next to a text label. Icon-only treatments work for a small set of universally understood actions, but comprehension falls off quickly once the action is specific to your product — so when in doubt, add the word.
Use in your project
React / npm — Phosphor
npm install phosphor-react
import { Biohazard } from 'phosphor-react';
// JSX usage:
<Biohazard size={24} weight="regular" />Copy the SVG markup directly from the IconStash editor to use the Biohazard icon without any npm package — paste it into HTML, JSX, or a design tool.
Inline SVG (copy & paste)
<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 256 256" width="24" height="24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round" role="img" aria-label="biohazard icon"><path fill="currentColor" d="M185.68 104.28q-1.4-2.88-3.06-5.6a60 60 0 0 0-26.92-78a8 8 0 0 0-7.4 14.19a44 44 0 0 1 22.42 49.53a63.85 63.85 0 0 0-85.46 0a44 44 0 0 1 22.44-49.53a8 8 0 1 0-7.4-14.19a60 60 0 0 0-26.93 78a63 63 0 0 0-3.05 5.58A60.07 60.07 0 0 0 16 164a8 8 0 0 0 16 0a44.09 44.09 0 0 1 32.89-42.58A63.94 63.94 0 0 0 109 193.11a44 44 0 0 1-56.65 8a8 8 0 1 0-8.62 13.47A60 60 0 0 0 126.74 196h2.52a60 60 0 0 0 83.05 18.59a8 8 0 1 0-8.62-13.47a44 44 0 0 1-56.65-8a63.94 63.94 0 0 0 44.07-71.69A44.09 44.09 0 0 1 224 164a8 8 0 0 0 16 0a60.07 60.07 0 0 0-54.32-59.72M128 84a47.9 47.9 0 0 1 35.56 15.79a44 44 0 0 1-71.13 0A47.9 47.9 0 0 1 128 84m.12 49.92l-.12.2l-.12-.2zM80 132a47.6 47.6 0 0 1 1.44-11.65a44 44 0 0 1 36 58.46A48.07 48.07 0 0 1 80 132m58.57 46.81a44 44 0 0 1 36-58.46a48 48 0 0 1-36 58.46"/></svg>Library & related icons
About Phosphor Icons
Flexible icon family with 9,000+ icons across six weights: Thin, Light, Regular, Bold, Fill, and Duotone. Designed to work together at any scale.
Browse all 9,198 Phosphor Icons icons →Related searches
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Frequently asked questions
What is the Biohazard icon?
The Biohazard icon is a outline-style SVG icon from the Phosphor library, categorized under Interface. It is designed for use in general-purpose product UIs, design systems, component libraries, web applications, and marketing sites. On IconStash you can preview it, customize its color and size, and export it in SVG, PNG, JSX, or CSS formats directly from your browser.
Is the Biohazard icon free to use?
Yes. Phosphor is licensed under MIT, making it free for personal and commercial use. This means you can freely use the Biohazard icon in personal, commercial, and open-source projects. IconStash provides SVG and PNG access at no cost with no login required.
How do I use the Biohazard icon in React?
Install the package with `npm install phosphor-react`, then import the component into your React file. IconStash's detail panel shows you the exact npm command, import statement, and JSX usage snippet for every icon — just click the Code tab and copy with one click.
What is the Phosphor icon library?
Flexible icon family with 9,000+ icons across six weights: Thin, Light, Regular, Bold, Fill, and Duotone. Designed to work together at any scale. It contains 9,198+ icons. IconStash indexes the complete Phosphor collection alongside 27 other open-source libraries — 134,701 icons total — in a single unified search interface.
Can I download the Biohazard icon as a PNG?
Yes. Open the Biohazard icon in IconStash, set your desired pixel size (16px to 512px) in the detail panel, and click Download PNG. You can also export a multi-resolution ZIP pack containing 16, 24, 32, 48, 64, 128, 256, and 512px PNGs with a single click.
What does the outline icon style mean?
An icon in outline style uses stroked lines with no fill — clean, legible, and versatile at any size. This style is best suited for app navigation bars, toolbar buttons, form labels, and UI controls where clarity at 16–24px is critical. The Phosphor Biohazard icon follows this visual convention throughout the Phosphor design system.
Can I change the Biohazard icon's color and size before downloading?
Yes. In IconStash's editor panel, choose from six color presets (blue, slate, green, purple, red, teal) or enter a custom hex value. Drag the size slider (16–256px) or type an exact pixel value up to 512px. Changes apply instantly to the SVG preview, the PNG output, and the copied code.