Underline Square Solid
The underline-square-solid icon represents a filled text formatting option used to add emphasis to written content by drawing a line underneath the text within a solid square or rectangular box.
Exports at 24 × 24 px
Code
Underline Square Solid in your framework
In any framework. Customize it above, and the code follows.
export const UnderlineSquareSolidIcon = (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="M2.25 3.6c0-.746.604-1.35 1.35-1.35h16.8c.746 0 1.35.604 1.35 1.35v16.8a1.35 1.35 0 0 1-1.35 1.35H3.6a1.35 1.35 0 0 1-1.35-1.35zM8 5.25a.75.75 0 0 1 .75.75v4a3.25 3.25 0 0 0 6.5 0V6a.75.75 0 0 1 1.5 0v4a4.75 4.75 0 1 1-9.5 0V6A.75.75 0 0 1 8 5.25m-2 12a.75.75 0 0 0 0 1.5h12a.75.75 0 0 0 0-1.5z" clipRule="evenodd"/>
</svg>
);Other libraries
Underline Square Solid in 1 more libraries
Each library draws it its own way. Open one to compare.
Iconoir
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Icons that share its tags, in the same style.
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Underline Square Solid is tagged UI, design, editing and 3 more. Related tags follow; each opens its icons from every library.
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FAQ
Frequently asked questions
What the Underline Square Solid icon means and where it's used, then how to install, style, label and license it.
The underline-square-solid icon represents a filled text formatting option used to add emphasis to written content by drawing a line underneath the text within a solid square or rectangular box. This formatting style is commonly used in digital communication to highlight important information or to indicate a hyperlink.
In digital platforms, the underline-square-solid icon is often used in text editors, word processors, and design software such as Microsoft Word, Google Docs, and Figma. It is also commonly used in web development to create visually appealing and accessible content.
From a UX perspective, the underline-square-solid icon communicates that the text is clickable or editable, and it helps users understand the functionality of the interface. It also provides a visual cue for users to distinguish between regular text and hyperlinks.
Underline Square Solid is one of 1,682 icons in Iconoir, made by Luca Burgio 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 UnderlineSquareSolidIcon to components/icons/iconoir-underline-square-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 UnderlineSquareSolidIcon 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 Underline Square Solid 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.
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="Underline Square Solid", so screen readers say what it does.
Yes. UnderlineSquareSolidIcon passes every SVG prop to the svg element, so <UnderlineSquareSolidIcon 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.
1 other library draws an icon called Underline Square 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 UI, design, editing, typography, text and formatting. Each tag page lists the icons that carry it from every library, which is the quickest way to find a match for Underline Square Solid 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 Underline Square Solid's siblings in it.
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