---
title: "Brain Icon | Free Download PNG & SVG | Flex Line"
product: "Streamline Icons, Illustrations and Elements"
url: /icons/download/brain--24365
canonical_url: "https://www.streamlinehq.com/icons/download/brain--24365"
summary: "Organic line icon of a brain with curved lobes and inner folds. Used for learning, neuroscience, and health apps."
---

# Brain icon

The Brain icon shows a symmetrical brain with two rounded lobes, a central division, and curved inner folds. Drawn in the line style on a 14px grid with a 1px stroke, it uses flowing curves that stay clear at small sizes. Use it for learning tools, neuroscience content, mental health apps, medical interfaces, and cognition features. It belongs to Flex Line set in the Flex family.

## Preview

![Organic line icon of a brain with curved lobes and inner folds. Used for learning, neuroscience, and health apps.](https://assets.streamlinehq.com/image/private/w_240,h_240,ar_1/f_auto/v1/icons/medical/brain-81enp5dcv0sbe0oetncxmq.png/brain-yt33smx05fgvjl4dhwpljo.png?_a=DATAiZkSZAA0)

## Details

- **Name**: Brain
- **Type**: Icon
- **Set**: [Flex Line](/icons/flex-line.md) — Flex is a fluid icon family inspired by nature's curves. It replaces rigid geometry with smooth, flowing forms. The Line variant features elegant strokes with organic curves.
- **Family**: [Flex](/icons/flex.md) — Fluid icons
- **Style**: Line, Stroke
- **Category**: Health › Medical
- **Default size**: 14px
- **Stroke width**: 1px
- **Pricing**: Pro
- **License**: [Commercial](https://home.streamlinehq.com/license-premium)
- **Author**: [Streamline](https://home.streamlinehq.com/)
- **Formats**: PNG, WEBP, PDF, SVG, JSX
- **Tags**: brain, cerebrum, cortex, neuron, neurons, neurology, neuroscience, cognition, mind, thinking, intelligence, psychology, neurosurgeon, cognitive, mental, health, anatomy, medical

## Download

- [Download Brain on Streamline](https://www.streamlinehq.com/icons/download/brain--24365)

## Also available in other styles

- [Brain — Flex Duo](/icons/download/brain--24663.md) (Pro)
- [Brain — Flex Remix](/icons/download/brain--28663.md) (Pro)
- [Brain — Flex Gradient](/icons/download/brain--27816.md) (Pro)
- [Brain — Flex Flat](/icons/download/brain--24823.md) (Pro)
- [Brain — Flex Pop](/icons/download/brain--31170.md) (Pro)
- [Brain — Flex Solid](/icons/download/brain--24205.md) (Pro)
- [Brain — Flex Neon](/icons/download/brain--30338.md) (Pro)

---

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