Pulse black outline icon
Outline heartbeat pulse line inside a rounded square panel framed by a circle
About the Pulse black outline icon
A jagged pulse trace with one tall spike and a deep trough runs across a rounded-square panel that sits inside a thin outer circle, reading like a monitor display. It signals heart rate, vital signs, live activity and signal strength, making it suitable for fitness and health tracking apps, hospital dashboards, status and uptime widgets, audio or music tools, and data-monitoring presentations.
The waveform stays horizontally centered with short flat leads on both sides, so the peak carries the eye while the framing square and circle add a badge-like structure. Combine it with heart, stethoscope and chart icons in a medical set, or with equalizer icons for audio; keep it at 32 px so the fine zigzag does not merge.
This is the black outline version of the pulse 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.
