Thunderbolt black filled icon
Zigzag lightning bolt with a wide top folding to a sharp point at the bottom
About the Thunderbolt black filled icon
One angular lightning bolt fills the frame, starting with a wide flat top, folding sharply at the middle notch and tapering to a fine point at the bottom. The shape carries ideas of electricity, speed and sudden power, so it works for battery and fast-charging indicators, storm alerts in weather apps, energy and utility dashboards, performance or boost badges, and sports team graphics.
The bolt is taller than it is wide with clean straight edges and no outer container, which keeps the silhouette punchy even at badge size. It pairs with cloud, rain and sun icons for a weather set, or with battery and plug icons for power states; align it optically rather than to the bounding box.
This is the solid black filled version of the thunderbolt 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.
