Lock Key

The lock-key icon represents a secure or encrypted key, often used to denote a protected or authorized access. This icon is commonly used in applications that involve secure login, password protection, or encrypted data. The lock symbolizes a safeguard against unauthorized access, while the key represents authorization or access.

In real-world applications, this icon appears in various software and platforms such as password managers, secure communication apps, or encrypted data storage. It is also used in enterprise environments to indicate secure access or authorization.

From a UX perspective, the lock-key icon communicates that an area or information is secure and protected, and that authorized access is required. It also serves as a visual cue for users to quickly identify secure features or areas.

Lock Key is one of 4,585 icons in Huge Icons, made by Hugeicons 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 LockKeyIcon to components/icons/hugeicons-lock-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 LockKeyIcon 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 Key icon, or any of 4,585 Huge Icons 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 Key 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 Key", so screen readers say what it does.

Yes. LockKeyIcon passes every SVG prop to the svg element, so <LockKeyIcon 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 Huge Icons, Hugeicons and the license.

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

2 other libraries draw an icon called Lock 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 security, safety, protection, password, login and authorization. Each tag page lists the icons that carry it from every library, which is the quickest way to find a match for Lock Key in another set.