DNA Helix Loop black outline icon
Two DNA strands crossing and forming an oval loop at the center
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About the DNA Helix Loop black outline icon
Two ribbon strands sweep in from the top and bottom, cross twice and separate in the middle to form a clean oval opening, an abstract read on the double helix with no rungs or base pairs. It stands for genetics, heredity, biotechnology and research. Works well on lab and diagnostics websites, genealogy and DNA test apps, pharma presentations, science education slides and biotech pitch decks.
The composition is vertically symmetrical and taller than it is wide, with tapered strand ends that give it a woven look at any scale. It sits comfortably next to molecule, microscope, test tube and cell icons in the same science set. Give it a square frame with side padding so the narrow shape stays centered.
This is the black outline version of the dna helix loop 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.



















