Round Signal Wifi 4 Bar Lock

The round-signal-wifi-4-bar-lock icon represents a Wi-Fi signal with four bars and a lock, indicating a secure and strong internet connection. This icon combines the aspects of excellent connection quality and security, essential for users who require a safe and reliable online environment.

This icon appears in network management tools, internet security software, and platforms prioritizing data protection.

From a UX perspective, this icon communicates that the user's internet connection is both optimal and secure, providing confidence in their online activities.

Round Signal Wifi 4 Bar Lock is one of 10,956 icons in Google Material Icons, made by Material Design Authors and released under Apache 2.0. 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 RoundSignalWifi4BarLockIcon to components/icons/ic-round-signal-wifi-4-bar-lock.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 RoundSignalWifi4BarLockIcon 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 Round Signal Wifi 4 Bar Lock icon, or any of 10,956 Google Material 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.

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="Round Signal Wifi 4 Bar Lock", so screen readers say what it does.

Yes. RoundSignalWifi4BarLockIcon passes every SVG prop to the svg element, so <RoundSignalWifi4BarLockIcon 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. 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.

No visible credit is required: Apache 2.0 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 Google Material Icons, Material Design Authors and the license.

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

Its tags are security, network, connection, internet, wireless and protected. Each tag page lists the icons that carry it from every library, which is the quickest way to find a match for Round Signal Wifi 4 Bar Lock in another set.