Lock Closed Solid
The closed lock icon in solid style represents security with a bold, completely filled design that maximizes visual impact.
Exports at 24 × 24 px
Code
Lock Closed Solid in your framework
In any framework. Customize it above, and the code follows.
export const LockClosedSolidIcon = (props: React.SVGProps<SVGSVGElement>) => (
<svg xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 24 24" {...props}>
<path fill="currentColor" fillRule="evenodd" d="M12 1.5a5.25 5.25 0 0 0-5.25 5.25v3a3 3 0 0 0-3 3v6.75a3 3 0 0 0 3 3h10.5a3 3 0 0 0 3-3v-6.75a3 3 0 0 0-3-3v-3c0-2.9-2.35-5.25-5.25-5.25m3.75 8.25v-3a3.75 3.75 0 1 0-7.5 0v3z" clipRule="evenodd"/>
</svg>
);Other libraries
Lock Closed Solid in 8 more libraries
Each library draws it its own way. Open one to compare.
HeroIcons
More like it
Icons that share its tags, in the same style.
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Lock Closed Solid is tagged solid, lock, bold and 4 more. Related tags follow; each opens its icons from every library.
Pricing
HeroIcons MCP, with Pro
Ask for Lock Closed Solid or any of 1,288 HeroIcons 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 Lock Closed Solid icon means and where it's used, then how to install, style, label and license it.
The closed lock icon in solid style represents security with a bold, completely filled design that maximizes visual impact. This variant uses solid coloring throughout the padlock shape, creating strong contrast and immediate recognition in interfaces where security or privacy features need prominent visual identification.
In modern applications like featured security settings or critical access restrictions in enterprise platforms like Okta, you'll see this solid closed lock indicating maximum security, important privacy features, and critical access restrictions. It appears in security dashboards where locked state prominence emphasizes protection, or in compliance systems where secured content requires visual emphasis.
From a visual hierarchy perspective, the fully solid treatment communicates critical security states and important access restrictions while commanding attention through its bold design approach. This visual weight helps users recognize highly secured or featured private content versus standard locked items or general security features.
Lock Closed Solid is one of 1,288 icons in HeroIcons, made by Refactoring UI Inc 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 LockClosedSolidIcon to components/icons/heroicons-lock-closed-solid.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 LockClosedSolidIcon 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 @heroicons/react/24/solid: Lock Closed Solid is `LockClosedIcon` there, used as <LockClosedIcon />. 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 Lock Closed Solid icon, or any of 1,288 HeroIcons 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="Lock Closed Solid", so screen readers say what it does.
Yes. LockClosedSolidIcon passes every SVG prop to the svg element, so <LockClosedSolidIcon 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, 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 Lock Closed Solid. 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 solid, lock, bold, secure, locked and protected. Each tag page lists the icons that carry it from every library, which is the quickest way to find a match for Lock Closed Solid in another set.
HeroIcons draws many icons in several styles: Solid next to the default. Open the library and pick a style above the grid to see Lock Closed Solid's siblings in it.
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