A pulse line, for health readouts, live monitors and anything reporting a heartbeat. Boxed in a square, in stroke, duotone and fill, free under MIT.
<svg xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2" stroke-linecap="round" stroke-linejoin="round">
<path d="M6 3H18C19.6569 3 21 4.34315 21 6V18C21 19.6569 19.6569 21 18 21H6C4.34315 21 3 19.6569 3 18V6C3 4.34315 4.34315 3 6 3Z"/>
<path d="M7 12H8.5L10 8L14 16L15.5 12H17"/>
</svg>Also called
What someone searching for this drawing would have typed instead. These are the words the browser's search matches on.
- pulse
- heartbeat
- vitals
- monitor
- live
- health
Containers
The same drawing boxed differently. Each is its own icon, with its own name.
Related icons
The rest of the activity family first, then the Charts shelf.
FAQ
Answered from square-activity's own facts: its shelf, the weights it was drawn in, its siblings and its dates.
- What is the square-activity icon for?
- A pulse line, for health readouts, live monitors and anything reporting a heartbeat. It is filed under Charts in Keyline Icons, drawn on the same 24×24 grid as the rest of the set. People look for it as pulse, heartbeat, vitals, monitor, live and health, and the browser's search matches all of those.
- What styles does the square-activity icon come in?
- All three: stroke, duotone and fill. They are drawn from the same geometry, so swapping weight never moves anything.
- How is square-activity different from activity?
- square-activity is the same drawing inside a square. The bare glyph is activity, and it is also boxed as circle-activity.
- What other icons go with square-activity?
- bar-chart, bar-chart-2, bar-chart-2-down, bar-chart-2-horizontal-end, bar-chart-2-horizontal-start and bar-chart-down, and 12 more, all shown below. They are the Charts shelf: nothing else in the set is named after activity.
- How do I import square-activity in React?
- <SquareActivity /> is the component, and the weight decides the module: stroke from "@keyline-icons/react", duotone from "@keyline-icons/react/duotone" and fill from "@keyline-icons/react/fill". It takes the usual SVG props plus a size, so <SquareActivity size={16} /> and className="size-4" both work, and there is no provider or theme to set up.
- Where is the square-activity SVG?
- icons/stroke/square-activity.svg, icons/duotone/square-activity.svg and icons/fill/square-activity.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-activity added to the set?
- Added 17 Aug 2026. It ships in v0.1.0, 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.