Lightning Flash Bolt black filled icon
Slim vertical zigzag lightning bolt outline pointing downward
About the Lightning Flash Bolt black filled icon
A single bolt runs almost the full height of the canvas: a narrow upper stroke angles down to a step, turns back and tapers to a pointed tip at the bottom. Nothing else is drawn, which keeps the meaning broad — electricity, weather, speed and instant action. Use it for battery and charging states, storm alerts, energy tariff pages, performance badges and utility dashboards.
The form is noticeably tall and slim, with long straight edges and only two direction changes, so it stays crisp when scaled down. It sits well beside cloud, sun, battery and plug icons in a weather or power set. Center it optically rather than mathematically, since the mass leans to the upper left.
This is the solid black filled version of the lightning flash bolt icon: a bold silhouette that reads clearly at 16-24 px and on dark or busy backgrounds, and prints well in one colour.
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.
