Signal Filled

The signal-filled icon represents active network connections, current signal strength, and engaged wireless connectivity in networking and communication applications. Featuring filled signal bars or waves, this connectivity indicator has become the standard symbol for active network status, current connection strength, and engaged wireless communication across all digital devices.

In modern applications like mobile operating systems showing cellular signal strength, network monitoring tools like NetSpot displaying WiFi connectivity, or IoT dashboards indicating device connection status, you'll see this icon representing active signal and current network engagement. It appears in status bars when showing connection strength, in network settings when indicating active connections, or in connectivity troubleshooting when displaying real-time signal levels.

From a network connectivity perspective, the filled signal bars communicate more than just 'connected' - they specifically indicate current signal strength, active wireless engagement, and the real-time connectivity status that enables users to assess network quality and connection reliability. The filled style emphasizes active, strong connectivity.

Signal 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 SignalFilledIcon to components/icons/ant-design-signal-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 SignalFilledIcon 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 Signal 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="Signal Filled", so screen readers say what it does.

Yes. SignalFilledIcon passes every SVG prop to the svg element, so <SignalFilledIcon 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.

8 other libraries draw an icon called Signal 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 network, connection, filled, signal, wireless and connectivity. Each tag page lists the icons that carry it from every library, which is the quickest way to find a match for Signal 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 Signal Filled's siblings in it.