Bolt black outline icon
Outline lightning bolt drawn as a tall hollow zigzag with sharp angled points
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About the Bolt black outline icon
A single lightning bolt drawn as a hollow zigzag: a tall upper stroke angles down and to the left, steps out onto a horizontal shelf halfway down, then tapers to a sharp point at the bottom. The narrow vertical proportions read as power, speed and electric charge, suiting battery and charging screens, performance badges, flash sale labels, weather widgets and energy dashboards.
The two arms meet at crisp right-angle notches, giving a geometric silhouette far taller than it is wide with plenty of empty counter space inside. It pairs naturally with battery, plug and sun icons in the same set. The filled style reads more clearly below 20 px.
This is the black outline version of the bolt 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.
