Signal Wireless Arcs black outline icon
Three stacked curved arcs of increasing width representing a wireless signal
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About the Signal Wireless Arcs black outline icon
Three concentric arcs stack upward, each wider than the one below, with rounded ends and no source dot at the base. The rising curve is the standard shorthand for wireless reach, signal strength and an active connection. Use it in status bars, wifi settings screens, router and IoT device dashboards, coverage maps, and hotspot or free-wifi signage.
Uniform stroke weight and even gaps keep the arcs readable when stacked, and the open base lets you add a dot or a device shape if a variant is needed. It pairs with bluetooth, antenna and cloud icons. Gray out the top arc to indicate a weak signal.
This is the black outline version of the signal wireless arcs icon: even, monoline strokes that stay crisp at small sizes and suit clean, minimal interfaces, wireframes and light backgrounds.
It downloads free as an SVG vector or transparent PNG in seven sizes, and the free online editor lets you recolor it, apply gold, silver, neon and gradient styles, add animation, or convert it to EPS, PDF and DXF.
Free for personal and commercial use with attribution.

















