Question 1

What does the Lock Check Outline icon mean?

Accepted Answer

The lock-check-outline icon represents a secure or locked state with a check or verification, often used to indicate that data is encrypted or that a feature is secure and verified. It is commonly used in software applications to indicate that a user's credentials are valid or that a transaction is secure. The lock-check-outline icon is part of the Material Design Icons library, which provides a wide range of icons for various applications.

Question 2

Where is the Lock Check Outline icon used?

Accepted Answer

In real-world applications, the lock-check-outline icon appears in web browsers like Google Chrome, Mozilla Firefox, and Microsoft Edge, where it is used to indicate that a website is secure and verified. It is also used in password managers like LastPass and 1Password to indicate that a user's credentials are valid.

Question 3

What does the Lock Check Outline icon tell users?

Accepted Answer

From a UX perspective, the lock-check-outline icon communicates the idea of security and verification, helping users understand that their data is safe and that a process is secure. It is often used in conjunction with other security-related icons to provide a clear and intuitive interface.

Question 4

Can I download the Lock Check Outline icon as SVG or PNG?

Accepted Answer

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.

Question 5

How do I install the Lock Check Outline icon with the shadcn CLI?

Accepted Answer

Sign in (it's free), then open Get icon, Install with shadcn CLI, and pick your package manager to copy the command. It adds the icon to components/icons/mdi-lock-check-outline.tsx.

Question 6

How do I use the Lock Check Outline icon in Next.js or React?

Accepted Answer

Copy it as React (from Get icon, or the Code section): a typed LockCheckOutlineIcon component you paste into your project, with no package to install. It works in Next.js and any React app.

Question 7

How do I use the Lock Check Outline icon in Vue, Svelte or Angular?

Accepted Answer

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.

Question 8

Can my AI agent install it for me?

Accepted Answer

With Pro, the shadcn.io MCP server lets Claude Code, Cursor or any MCP client find the Lock Check Outline icon, or any of 7,638 Material Design Icons icons, and install it from a prompt.

Question 9

Can I use the Lock Check Outline icon in commercial projects?

Accepted Answer

Yes. Apache 2.0 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.

Question 10

Is the Lock Check Outline icon free?

Accepted Answer

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

Question 11

How do I change the color of the Lock Check Outline icon?

Accepted Answer

It's drawn in currentColor, so it takes the text color wherever you use it. To bake a color in, set one in Customize before you copy.

Question 12

How do I change the size of the Lock Check Outline icon?

Accepted Answer

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.

Question 13

How do I make the Lock Check Outline icon accessible?

Accepted Answer

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 Check Outline", so screen readers say what it does.

Lock Check Outline