Signal black filled icon
Wireless signal arcs rising above a dot inside a circular badge
About the Signal black filled icon
Three curved bands fan out above a small filled dot, each arc wider than the one below, forming the standard wireless broadcast shape, all held inside a thin circular frame. It communicates connectivity, reception strength, hotspots and data transmission. Use it in router setup flows, connection status bars, cafe and hotel amenity lists, IoT dashboards and telecom marketing pages.
Arc spacing stays consistent so signal strength reads at a glance, and the enclosing ring turns it into a ready-made button or badge. It pairs with router, antenna and bluetooth icons. Keep it above 20 px, or the tightest inner arc merges with the dot.
This is the solid black filled version of the signal icon: a bold silhouette that reads clearly at 16-24 px and on dark or busy backgrounds, and prints well in one colour.
Download it free as a scalable SVG vector or transparent-background PNG in seven sizes (16 to 512px), copy the SVG code straight into your project, or open it in the free online editor to change colors, apply gold, silver, neon and gradient styles, animate it, or convert it to EPS, PDF and DXF.
Free for personal and commercial use with attribution.
