Lock
The lock icon represents security, protection, and safety, often used to indicate a secure or private environment.
Exports at 24 × 24 px
Code
Lock in your framework
In any framework. Customize it above, and the code follows.
export const LockIcon = (props: React.SVGProps<SVGSVGElement>) => (
<svg xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 24 24" fill="none" stroke="currentColor" {...props}>
<path fill="none" stroke="currentColor" strokeLinecap="round" strokeLinejoin="round" strokeWidth="1.5" d="M16 12h1.4a.6.6 0 0 1 .6.6v6.8a.6.6 0 0 1-.6.6H6.6a.6.6 0 0 1-.6-.6v-6.8a.6.6 0 0 1 .6-.6H8m8 0V8c0-1.333-.8-4-4-4S8 6.667 8 8v4m8 0H8"/>
</svg>
);Other libraries
Lock in 8 more libraries
Each library draws it its own way. Open one to compare.
Iconoir
More like it
Icons that share its tags, in the same style.
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Lock is tagged security, safety, protection and 3 more. Related tags follow; each opens its icons from every library.
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FAQ
Frequently asked questions
What the Lock icon means and where it's used, then how to install, style, label and license it.
The lock icon represents security, protection, and safety, often used to indicate a secure or private environment.
This icon is commonly used on websites, apps, and software to convey a sense of trust and confidentiality.
From a UX perspective, the lock icon communicates a sense of security and reliability, helping users feel confident in their interactions.
Lock is one of 1,682 icons in Iconoir, made by Luca Burgio and released under MIT. It is drawn on a 24 × 24 grid with a 1.5 stroke.
Sign in (it's free), then open Get icon, Install with shadcn CLI, and pick your package manager to copy the command. It adds LockIcon to components/icons/iconoir-lock.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 LockIcon 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 Lock icon, or any of 1,682 Iconoir 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, and its stroke.
Lock is a line icon drawn with a stroke width of 1.5. Change it in Customize before you copy, or pass strokeWidth to the installed component when all of its strokes share one width.
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", so screen readers say what it does.
Yes. LockIcon passes every SVG prop to the svg element, so <LockIcon 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 Iconoir, Luca Burgio 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. 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 security, safety, protection, authentication, privacy and secure. Each tag page lists the icons that carry it from every library, which is the quickest way to find a match for Lock in another set.
Iconoir draws many icons in several styles: Solid next to the default. Open the library and pick a style above the grid to see Lock's siblings in it.
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