Pulse Zigzag Waveform black filled icon
Single jagged pulse line with three sharp peaks and a flat baseline at each end
About the Pulse Zigzag Waveform black filled icon
One continuous thin line runs across the frame, flat at both ends and spiking in the middle into three tall peaks and two deep valleys with sharp angular corners. It reads as a heartbeat trace, an audio waveform or a volatile signal. Fits health and fitness apps, medical dashboards, music players, monitoring tools and analytics screens that track live activity.
The stroke keeps a uniform weight across every angle, and the flat baseline tails on the left and right anchor the spike so it sits visually level in a row of icons. Pairs well with heart rate, activity, chart and audio icons. Give it wide horizontal padding so the peaks do not crowd neighboring elements.
This is the solid black filled version of the pulse zigzag waveform icon: a bold silhouette that reads clearly at 16-24 px and on dark or busy backgrounds, and prints well in one colour.
Download it free as a scalable SVG vector or transparent-background PNG in seven sizes (16 to 512px), copy the SVG code straight into your project, or open it in the free online editor to change colors, apply gold, silver, neon and gradient styles, animate it, or convert it to EPS, PDF and DXF.
Free for personal and commercial use with attribution.
