---
title: "Brain 1 Icon | Free Download PNG & SVG | Ultimate Regular"
product: "Streamline Icons, Illustrations and Elements"
url: /icons/download/brain-1--26344
canonical_url: "https://www.streamlinehq.com/icons/download/brain-1--26344"
summary: "Clean line icon of a brain outline with three circuit nodes and branching paths. Used for AI, neuroscience, ideas, and technology."
---

# Brain 1 icon

The Brain 1 icon shows a rounded brain outline containing three circular circuit nodes with branching paths. Drawn in the line style on a 24px grid with a 1.5px stroke so it stays clear at small sizes. Use it for AI, neuroscience, ideas, technology, and innovation interfaces. It belongs to Ultimate Regular set in the Ultimate family.

## Preview

![Clean line icon of a brain outline with three circuit nodes and branching paths. Used for AI, neuroscience, ideas, and technology.](https://assets.streamlinehq.com/image/private/w_240,h_240,ar_1/f_auto/v1/icons/streamline-regular/technology/artificial-intelligence/brain-1-bqprrj4qrs941fwst9ttfr.png?_a=DATAiZkSZAA0)

## Details

- **Name**: Brain 1
- **Type**: Icon
- **Set**: [Ultimate Regular](/icons/streamline-regular.md) — Icon encyclopedia with every concept. Regular style prioritizes simplicity, adapts to light/dark backgrounds. 
- **Family**: [Ultimate](/icons/ultimate-sets.md) — The encyclopedia of icons
- **Style**: Line, Minimal, Stroke
- **Category**: Artificial Intelligence › Artificial Intelligence
- **Default size**: 24px
- **Stroke width**: 1.5px
- **Pricing**: Pro
- **License**: [Commercial](https://home.streamlinehq.com/license-premium)
- **Author**: [Streamline](https://home.streamlinehq.com/)
- **Formats**: PNG, WEBP, PDF, SVG, JSX
- **Tags**: brain, intellect, mind, neural, network, neuron, intelligence, learning, ai, machine, cerebrum, cerebellum, cerebral, technology, deep, connection, data, cloud, internet, server

## Download

- [Download Brain 1 on Streamline](https://www.streamlinehq.com/icons/download/brain-1--26344)

## Also available in other styles

- [Brain 1 — Ultimate Colors](/icons/download/brain-1--19641.md) (Pro)
- [Brain 1 — Ultimate Bold](/icons/download/brain-1--26347.md) (Pro)
- [Brain 1 — Ultimate Duotone](/icons/download/brain-1--15816.md) (Pro)
- [Brain 1 — Ultimate Light](/icons/download/brain-1--26341.md) (Pro)

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