Key
The key icon represents a symbol of security, often used in contexts related to authentication, password management, or data encryption.
Exports at 24 × 24 px
Code
Key in your framework
In any framework. Customize it above, and the code follows.
export const KeyIcon = (props: React.SVGProps<SVGSVGElement>) => (
<svg xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 20 20" {...props}>
<path fill="currentColor" fillRule="evenodd" d="M18 8a6 6 0 0 1-7.743 5.743L10 14l-1 1l-1 1H6v2H2v-4l4.257-4.257A6 6 0 1 1 18 8m-6-4a1 1 0 1 0 0 2a2 2 0 0 1 2 2a1 1 0 1 0 2 0a4 4 0 0 0-4-4" clipRule="evenodd"/>
</svg>
);Other libraries
Key in 8 more libraries
Each library draws it its own way. Open one to compare.
HeroIcons v1 Solid
More like it
Icons that share its tags, in the same style.
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Key is tagged UI, icon, security and 3 more. Related tags follow; each opens its icons from every library.
Pricing
HeroIcons v1 Solid MCP, with Pro
Ask for Key or any of 387 HeroIcons v1 Solid 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 Key icon means and where it's used, then how to install, style, label and license it.
The key icon represents a symbol of security, often used in contexts related to authentication, password management, or data encryption. It symbolizes the concept of unlocking or accessing protected information.
In software and digital platforms, the key icon appears in apps like password managers or secure communication platforms, where users manage sensitive information or authentication credentials. This icon might be used in settings or security sections to convey a sense of protection or confidentiality.
From a UX perspective, the key icon communicates a sense of security and protection, helping users understand the importance of safeguarding their information or accessing secure features. Its use can facilitate a more trustworthy user experience by clearly indicating the presence of security-related features.
Key is one of 387 icons in HeroIcons v1 Solid, made by Refactoring UI Inc and released under MIT. It is drawn on a 20 × 20 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 KeyIcon to components/icons/heroicons-solid-key.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 KeyIcon 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 Key icon, or any of 387 HeroIcons v1 Solid 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 20 × 20 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="Key", so screen readers say what it does.
Yes. KeyIcon passes every SVG prop to the svg element, so <KeyIcon 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 HeroIcons v1 Solid, Refactoring UI Inc 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 Key. 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, icon, security, authentication, react and password. Each tag page lists the icons that carry it from every library, which is the quickest way to find a match for Key in another set.
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