A lightning bolt, for power, speed, an instant action and anything automatic. Boxed in a square, in stroke, two-tone, duotone and fill, free under MIT.
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<path d="M3 6C3 4.3431 4.3431 3 6 3L18 3C19.6569 3 21 4.3431 21 6L21 18C21 19.6569 19.6569 21 18 21L6 21C4.3431 21 3 19.6569 3 18ZM13.0077 7.3135C13.0092 7.302 13.0099 7.2903 13.0099 7.2787C13.0099 7.1253 12.8855 7.0009 12.7321 7.0009C12.6576 7.0009 12.5862 7.0309 12.5339 7.0841L7.0802 12.6387C7.0292 12.6907 7.0006 12.7605 7.0006 12.8333C7.0006 12.9867 7.125 13.1111 7.2784 13.1111L10.8142 13.1111C11.1211 13.1111 11.3698 13.3598 11.3698 13.6667C11.3698 13.69 11.3683 13.7133 11.3654 13.7364L10.9923 16.6865C10.9908 16.698 10.9901 16.7097 10.9901 16.7213C10.9901 16.8747 11.1145 16.9991 11.2679 16.9991C11.3424 16.9991 11.4138 16.9691 11.4661 16.9159L16.9198 11.3613C16.9708 11.3093 16.9994 11.2395 16.9994 11.1667C16.9994 11.0133 16.875 10.8889 16.7216 10.8889L13.1858 10.8889C12.8789 10.8889 12.6302 10.6402 12.6302 10.3333C12.6302 10.31 12.6317 10.2867 12.6346 10.2636L13.0077 7.3135Z" fill="none"/>
</svg>Also called
What someone searching for this drawing would have typed instead. These are the words the browser's search matches on.
- lightning
- bolt
- power
- energy
- fast
- flash
- instant
- charge
- thunder
Containers
The same drawing boxed differently. Each is its own icon, with its own name.
Related icons
The rest of the zap family first, then the Actions shelf.
FAQ
Answered from square-zap's own facts: its shelf, the weights it was drawn in, its siblings and its dates.
- What is the square-zap icon for?
- A lightning bolt, for power, speed, an instant action and anything automatic. It is filed under Actions in Keyline Icons, drawn on the same 24×24 grid as the rest of the set. People look for it as lightning, bolt, power, energy, fast, flash, instant, charge and thunder, and the browser's search matches all of those.
- What styles does the square-zap icon come in?
- All four: stroke, two-tone, duotone and fill. They are drawn from the same geometry, so swapping style never moves anything.
- How is square-zap different from zap?
- square-zap is the same drawing inside a square. The bare glyph is zap, and it is also boxed as circle-zap.
- What other icons go with square-zap?
- zap-off, zap-sparkles, alert, badge, badge-alert and badge-check, and 12 more, all shown below. The zap family is listed first, then the rest of the Actions shelf, so the row under this one is the useful one even where a shelf runs long.
- How do I import square-zap in React?
- <SquareZap /> is the component, and the weight decides the module: stroke from "@keyline-icons/react", two-tone from "@keyline-icons/react/two-tone", duotone from "@keyline-icons/react/duotone" and fill from "@keyline-icons/react/fill". It takes the usual SVG props plus a size, so <SquareZap size={16} /> and className="size-4" both work, and there is no provider or theme to set up.
- Where is the square-zap SVG?
- icons/stroke/square-zap.svg, icons/two-tone/square-zap.svg, icons/duotone/square-zap.svg and icons/fill/square-zap.svg in the repository, normalised: no wrapper, no ids and no classes to strip out. The tabs above hand you the same drawing as SVG or JSX without the download, and neither needs an install.
- When was square-zap added to the set?
- Added 18 Oct 2026. It ships in v2.0.0, so an install at that version or later has it.
Questions about the set rather than about this drawing are answered where they belong. The home page covers what the set is, how the three styles differ, why some icons come boxed and where the Figma file is; installing the set in a shadcn/ui project covers the React package, the CLI and using an icon without React. The MIT licence is stated in the footer of every page.