Slack Square Filled

The slack-square-filled icon represents active Slack connections, engaged workspace presence, and current team collaboration states in communication and productivity applications. Featuring the filled Slack logo within a square frame, this icon has become the standard indicator for active Slack integration, current workspace engagement, and connected team messaging across collaboration platforms.

In modern applications like active Slack workspace sessions, team dashboards showing connected Slack channels, or integration monitors displaying active Slack webhooks, you'll see this icon representing engaged Slack and active collaboration states. It appears in connection status displays when showing active Slack integration, in workspace interfaces when indicating current team presence, or in notification systems when emphasizing active Slack messaging channels.

From a team collaboration perspective, the filled square Slack symbol communicates more than just 'Slack available' - it specifically indicates active workspace connection, current team engagement, and the emphasized collaboration state that shows users are currently connected to Slack communication channels. The filled square style provides strong visual weight for active connection states.

Slack Square Filled is one of 830 icons in Ant Design Icons, made by HeskeyBaozi and released under MIT. It is drawn on a 1024 × 1024 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 SlackSquareFilledIcon to components/icons/ant-design-slack-square-filled.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 SlackSquareFilledIcon 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 Slack Square Filled icon, or any of 830 Ant Design 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 1024 × 1024 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="Slack Square Filled", so screen readers say what it does.

Yes. SlackSquareFilledIcon passes every SVG prop to the svg element, so <SlackSquareFilledIcon 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 Ant Design Icons, HeskeyBaozi 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 Slack Square Filled. 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 filled, collaboration, messaging, team, square and workspace. Each tag page lists the icons that carry it from every library, which is the quickest way to find a match for Slack Square Filled in another set.

Ant Design Icons draws many icons in several styles: Filled and Twotone next to the default. Open the library and pick a style above the grid to see Slack Square Filled's siblings in it.