Lungs black outline icon
Outline of a pair of human lungs with trachea and branching bronchial tubes inside
About the Lungs black outline icon
Two lobed lungs sit either side of a central trachea, with the windpipe splitting into bronchi and finer branching airways sketched inside each lobe.
The anatomical detail signals respiration, pulmonology and organ health rather than generic wellness, so it fits hospital department pages, medical record and symptom-checker apps, smoking cessation campaigns, air quality dashboards, and anatomy teaching slides.
This is the black outline version of the lungs 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.
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