Microorganism black outline icon

About the Microorganism black outline icon

A circular cell body carries eight radiating arms that each end in a small ring, with vesicles and a star-shaped nucleus visible inside the membrane. It reads as a microbe, germ, bacterium or virus particle under a microscope. Use it in biology teaching material, lab and diagnostics dashboards, gut health and probiotic packaging, hygiene campaigns and medical research presentations.

The knob-tipped spikes are spaced evenly so the outline stays balanced at any rotation, and the interior dots give texture without crowding the membrane. Pair it with microscope, petri dish, DNA and vaccine icons. Give it extra padding so the arms are not clipped by tight containers.

This is the black outline version of the microorganism 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.