Power black filled icon
Power button symbol: open circle with a vertical bar rising through the top gap
About the Power black filled icon
The standard power symbol, drawn as a wide open circle with a gap at the top and a separate vertical rounded bar rising through that gap. Both ends of the arc are capped rather than joined, leaving the bar free standing. It is the expected mark for on and off controls in device dashboards, settings menus, shutdown and restart dialogs, smart home apps and hardware product pages.
The generous gap and thick rounded strokes make the two elements read as one glyph even at button sizes, and the bar sits slightly above the circle for extra clarity. Pair it with restart, sleep and plug icons in a device control set; at 16 px the shape still holds, so use it directly inside toggle buttons.
This is the solid black filled version of the power icon: a bold silhouette that reads clearly at 16-24 px and on dark or busy backgrounds, and prints well in one colour.
Get it free as an SVG vector or transparent PNG (16-512px), copy the SVG code, or restyle it in the free online editor — recolor any part, add gold, neon or gradient effects, animate it, or export EPS, PDF and DXF.
Free for personal and commercial use with attribution.
