Human Lungs black outline icon

About the Human Lungs black outline icon

A pair of lungs sits inside a thin circular frame, joined at the top by a ribbed trachea whose ladder-like rings are clearly drawn. Inside each lobe the bronchi branch out into short twigs. The icon covers breathing, respiratory care and organ health, so it fits hospital and clinic websites, health app dashboards, air quality reports, anti-smoking campaigns and biology teaching slides.

Both lobes are drawn as soft mirrored shapes with a slight tilt, and the branching lines stay thinner in feel than the outer contour so the silhouette holds up. Pair it with heart, kidney and brain icons for a consistent organ set. The bronchi detail disappears under 32 px, so use a simplified version in lists.

This is the black outline version of the human lungs icon: even, monoline strokes that stay crisp at small sizes and suit clean, minimal interfaces, wireframes and light backgrounds.

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.