---
title: "DNA Icon | Free Download PNG & SVG | Solar Line Duotone"
product: "Streamline Icons, Illustrations and Elements"
url: /icons/download/dna--29558
canonical_url: "https://www.streamlinehq.com/icons/download/dna--29558"
summary: "Clean duotone icon of a DNA double helix with diagonal rungs. Used for genetics, biology, and science interfaces."
---

# DNA icon

The DNA icon shows two curved strands crossing around several diagonal connecting rungs. Drawn in the duotone style on a 24px grid with a 1.5px stroke so it stays clear at small sizes. Use it for genetics, biology, laboratory research, medical science, and education interfaces. It belongs to Solar Line Duotone free set in the Solar family.

## Preview

![Clean duotone icon of a DNA double helix with diagonal rungs. Used for genetics, biology, and science interfaces.](https://assets.streamlinehq.com/image/private/w_300,h_300,ar_1/f_auto/v1/icons/medicine/dna-gmckg106iar6xyftsbwf77.png/dna-s6z64rlvvnjht478socej.png?_a=DATAiZkSZAA0)

## Details

- **Name**: DNA
- **Type**: Icon
- **Set**: [Solar Line Duotone](/icons/solar-line-dutone.md) — Solar is a free and open source icon set created by 480 Design with bright, clean aesthetics.
- **Family**: [Solar](/icons/solar.md)
- **Style**: Duo, Stroke
- **Category**: Medicine › Medicine
- **Default size**: 24px
- **Stroke width**: 1.5px
- **Pricing**: Free
- **License**: [CC BY 4.0](https://creativecommons.org/licenses/by/4.0/)
- **Author**: [480 Design](https://www.figma.com/community/file/1166831539721848736/solar-icons-set)
- **Formats**: PNG, WEBP, PDF, SVG, JSX
- **Tags**: DNA, dna, doublehelix, helix, genetics, genome, chromosome, biology, science, molecule, nucleic

## Download

- [Download DNA on Streamline](https://www.streamlinehq.com/icons/download/dna--29558)

## Also available in other styles

- [DNA — Solar Broken](/icons/download/dna--29239.md) (Free)
- [DNA — Solar Bold](/icons/download/dna--29275.md) (Free)
- [DNA — Solar Linear](/icons/download/dna--29204.md) (Free)
- [DNA — Solar Bold Duotone](/icons/download/dna--29519.md) (Free)

---

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