What does the Brain icon mean?

The brain icon represents a human brain. This icon is part of the Twemoji library, a set of emojis designed for Twitter. The icon is used to represent intelligence, thought, or mental activity.

Where is the Brain icon used?

The brain icon can be used in various software and platforms, such as educational apps, health websites, or social media. For example, it can be used to represent a thought or idea in a digital context.

What does the Brain icon tell users?

From a UX perspective, the brain icon communicates a sense of intelligence and mental activity. It helps users understand that the platform or software is related to thinking or learning.

Which library is the Brain icon from?

Brain is one of 4,169 icons in Twitter Emoji, made by Twitter and released under CC BY 4.0. It is drawn on a 36 × 36 grid.

How do I make the Brain icon accessible?

Next to a visible label it's decoration: add aria-hidden="true" so screen readers skip it. Standing alone, as in an icon button, give the button a name instead, like aria-label="Brain", so screen readers say what it does.

Can I pass aria-hidden or aria-label to the Brain icon?

Yes. BrainIcon passes every SVG prop to the svg element, so works, and so do role="img" with aria-label, or a title child, when it carries meaning on its own.

Can I download the Brain icon as SVG or PNG?

Yes. Open Get icon, then Download file: SVG for code or design tools like Figma; PNG, WebP or JPEG at 512px; or an ICO favicon with 16, 32 and 48px inside. Each one uses what you set in Customize.

How do I install the Brain icon with the shadcn CLI?

Sign in (it's free), then open Get icon, Install with shadcn CLI, and pick your package manager to copy the command. It adds BrainIcon to components/icons/twemoji-brain.tsx: one file, a size prop (24 by default) and every SVG prop, with no icon package.

How do I use the Brain icon in Next.js or React?

Copy it as React (from Get icon, or the Code section): a typed BrainIcon component you paste into your project, with no package to install. Only the icons you import reach your bundle. It works in Next.js and any React app.

How do I use the Brain icon in Vue, Svelte or Angular?

Open Get icon, then Copy as code, and pick Vue, Svelte, Angular, Solid or Preact; the Code section shows each one too. Every version is one self-contained component with the SVG inside, and SVG and data URL copies are there for plain HTML and CSS.

Can my AI agent install the Brain icon for me?

With Pro, the shadcn.io MCP server lets Claude Code, Cursor or any MCP client find the Brain icon, or any of 4,169 Twitter Emoji icons, and install it from a prompt.

Can I use the Brain icon in commercial projects?

Yes, with credit: CC BY 4.0 asks you to credit the author (Twitter) where you use the icons. The full terms are in the license, linked on this page.

Do I have to credit the author of the Brain icon?

Yes. CC BY 4.0 asks you to credit the author where you use the icons, for example "Icons by Twitter, CC BY 4.0" on an about or credits page.

Is the Brain icon free?

Yes. Copying and downloading it is free, and the shadcn CLI install only needs a free account.

Which other libraries have the Brain icon?

8 other libraries draw an icon called Brain. The Other libraries section on this page shows each one, so you can compare them and open the one that fits your style.

What tags does the Brain icon have?

Its tags are emoji, learning, twemoji, intelligence, twitter and thought. Each tag page lists the icons that carry it from every library, which is the quickest way to find a match for Brain in another set.

Does the Brain icon come in other styles?

Twitter Emoji draws many icons in several styles: Light next to the default. Open the library and pick a style above the grid to see Brain's siblings in it.

How do I change the color of the Brain icon?

It's multicolor, so it keeps its own colors.

How do I change the size of the Brain icon?

Set width and height on the component, or a class like size-6. It's drawn on a 36 × 36 grid, so it stays sharp at any size. Customize also sets the size it exports at, its padding and rotation.

Does the Brain icon work in dark mode?

Yes. It keeps its own colors in light and dark mode, so check it against both backgrounds. The icon is a vector, so it needs no separate dark asset.

Brain

The brain icon represents a human brain.

Exports at 24 × 24 px

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Code

Brain in your framework

In any framework. Customize it above, and the code follows.

export const BrainIcon = (props: React.SVGProps<SVGSVGElement>) => (
  <svg xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 36 36" {...props}>
    <path fill="#ea596e" d="M29.896 26.667c.003.283-.07.653-.146.958c-.531 2.145-2.889 4.552-6.208 4.333c-3.008-.198-5.458-1.642-5.458-3.667s2.444-3.667 5.458-3.667s6.335.018 6.354 2.043"/><path fill="#dd2e44" d="M23.542 24.964c-1.619 0-5.314.448-6.162.448c-1.498 0-2.713.94-2.713 2.1c0 .558.286 1.062.744 1.438c0 0 1.006 1.009 2.818.525c.793-.212 2.083-1.786 4.354-2.036c1.131-.125 3.25.75 6.974.771c.16-.344.193-.583.193-.583c0-2.027-3.194-2.663-6.208-2.663"/><path fill="#f4abba" d="M29.75 27.625s2.184-.443 3.542-2.229c1.583-2.083 1.375-4.312 1.375-4.312c1.604-3-.5-5.813-.5-5.813C33.958 12.104 32 10.792 32 10.792c-1.271-3.021-4.083-3.833-4.083-3.833c-2.208-2.583-6.125-2.5-6.125-2.5s-3.67-1.345-8.708.167c-.833.25-3.625.833-5.667 2.083C.981 10.649.494 16.793.584 17.792C1.083 23.375 5 24.375 7.5 24.958c.583 1.583 2.729 4.5 6.583 3.417c4.75-.833 6.75-2.25 7.917-2.25s4.417 1.25 7.75 1.5"/><g fill="#ea596e"><path d="M17.737 18.648c2.328-1.255 3.59-1.138 4.704-1.037c.354.032.689.057 1.028.055c1.984-.045 3.591-.881 4.302-1.69a.501.501 0 0 0-.752-.661c-.548.624-1.899 1.313-3.573 1.351c-.3.009-.601-.021-.913-.05c-1.195-.111-2.679-.247-5.271 1.152c-.665.359-1.577.492-2.565.592c-2.197-3.171-.875-5.933-.497-6.591c.037.002.073.014.111.014c.4 0 .802-.098 1.166-.304a.5.5 0 0 0-.492-.87a1.426 1.426 0 0 1-1.88-.467a.5.5 0 0 0-.841.539c.237.371.571.65.948.837c-.521 1.058-1.51 3.84.372 6.951c-1.324.13-2.65.317-3.688.986a7.2 7.2 0 0 0-1.878 1.791c-.629-.108-2.932-.675-3.334-3.231c.25-.194.452-.45.577-.766a.5.5 0 1 0-.93-.368a.77.77 0 0 1-.454.461a.78.78 0 0 1-.643-.07a.5.5 0 0 0-.486.874c.284.158.588.238.89.238c.037 0 .072-.017.109-.019c.476 2.413 2.383 3.473 3.732 3.794a3.7 3.7 0 0 0-.331 1.192a.5.5 0 0 0 .454.542l.045.002a.5.5 0 0 0 .498-.456c.108-1.213 1.265-2.48 2.293-3.145c.964-.621 2.375-.752 3.741-.879c1.325-.121 2.577-.237 3.558-.767m12.866-1.504a.5.5 0 0 0 .878.48c.019-.034 1.842-3.449-1.571-5.744a.5.5 0 0 0-.558.83c2.644 1.778 1.309 4.326 1.251 4.434M9.876 9.07a.5.5 0 0 0 .406-.208c1.45-2.017 3.458-1.327 3.543-1.295a.5.5 0 0 0 .345-.938c-.96-.356-3.177-.468-4.7 1.65a.5.5 0 0 0 .406.791m13.072-1.888c2.225-.181 3.237 1.432 3.283 1.508a.5.5 0 0 0 .863-.507c-.054-.091-1.34-2.218-4.224-1.998a.5.5 0 0 0 .078.997m9.15 14.611c-.246-.014-.517.181-.539.457c-.002.018-.161 1.719-1.91 2.294a.499.499 0 0 0 .157.975a.5.5 0 0 0 .156-.025c2.372-.778 2.586-3.064 2.594-3.161a.5.5 0 0 0-.458-.54"/><path d="M7.347 16.934a.5.5 0 1 0 .965.26a1.423 1.423 0 0 1 1.652-1.014a.5.5 0 0 0 .205-.979a2.35 2.35 0 0 0-1.248.086c-1.166-1.994-.939-3.96-.936-3.981a.5.5 0 0 0-.429-.562a.503.503 0 0 0-.562.427c-.013.097-.28 2.316 1.063 4.614a2.4 2.4 0 0 0-.71 1.149m11.179-2.47a1.07 1.07 0 0 1 1.455.015a.5.5 0 0 0 .707-.011a.5.5 0 0 0-.01-.707a2 2 0 0 0-.797-.465c.296-1.016.179-1.467-.096-2.312a21 21 0 0 1-.157-.498l-.03-.1c-.364-1.208-.605-2.005.087-3.13a.5.5 0 0 0-.852-.524c-.928 1.508-.587 2.637-.192 3.944l.03.1q.088.29.163.517c.247.761.322 1.016.02 1.936a2 2 0 0 0-1.01.504a.5.5 0 0 0 .682.731m6.365-2.985a2 2 0 0 0 .859-.191a.5.5 0 0 0-.426-.905a1.07 1.07 0 0 1-1.384-.457a.5.5 0 1 0-.881.472c.18.336.448.601.76.785c-.537 1.305-.232 2.691.017 3.426a.5.5 0 1 0 .947-.319c-.168-.498-.494-1.756-.002-2.826c.038.002.073.015.11.015m4.797 9.429a.497.497 0 0 0-.531-.467a1.825 1.825 0 0 1-1.947-1.703a.51.51 0 0 0-.533-.465a.5.5 0 0 0-.465.533c.041.59.266 1.122.608 1.555c-.804.946-1.857 1.215-2.444 1.284c-.519.062-.973.009-1.498-.053c-.481-.055-1.025-.118-1.698-.098l-.005.001c-.02-.286-.088-.703-.305-1.05a.501.501 0 0 0-.847.531c.134.215.159.558.159.725c-.504.181-.94.447-1.334.704c-.704.458-1.259.82-2.094.632c-.756-.173-1.513-.208-2.155-.118c-.1-.251-.258-.551-.502-.782a.5.5 0 0 0-.687.727c.086.081.154.199.209.317c-1.103.454-1.656 1.213-1.682 1.25a.499.499 0 0 0 .407.788a.5.5 0 0 0 .406-.205c.005-.008.554-.743 1.637-1.04c.56-.154 1.363-.141 2.146.037c.219.05.422.067.619.07c.093.218.129.477.134.573a.5.5 0 0 0 .499.472l.027-.001a.5.5 0 0 0 .473-.523a3 3 0 0 0-.13-.686c.461-.167.862-.428 1.239-.673c.572-.373 1.113-.726 1.82-.749c.592-.021 1.08.036 1.551.091c.474.055.94.091 1.454.061c.091.253.084.591.07.704a.503.503 0 0 0 .497.563a.5.5 0 0 0 .495-.435a2.9 2.9 0 0 0-.059-.981a4.67 4.67 0 0 0 2.345-1.471a2.8 2.8 0 0 0 1.656.413a.5.5 0 0 0 .465-.531"/></g>
  </svg>
);

Other libraries

Brain in 8 more libraries

Each library draws it its own way. Open one to compare.

Twitter Emoji

Icons that share its tags, in the same style.

All 4,169 icons

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Skip the copy and paste. With Pro, your AI agent finds and installs any Twitter Emoji icon from a prompt.

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Browse by tag

Brain is tagged emoji, learning, twemoji and 3 more. Related tags follow; each opens its icons from every library.

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Pricing

Twitter Emoji MCP, with Pro

Ask for Brain or any of 4,169 Twitter Emoji icons and your agent installs it. The MCP comes with every Pro plan, with 6,000+ blocks and 14 premium templates. The icons stay free.

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Billing

Billed once a year in USD. Cancel anytime.

Yearly-33%MonthlyLifetimePay once

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Client work, SaaS products and anything you charge for.
Page sections in 56 categories, from heroes and pricing tables to dashboards and settings, on every framework and UI library, in your theme.
Complete Next.js sites for startups, SaaS, agencies and portfolios, every page designed, ready to ship.
Your AI agent searches, previews and installs any component, block, icon or DESIGN.md from a prompt: 22 tools in Claude Code, Cursor, VS Code and 35 more clients.
Buttons with motion and states of their own, from an arrow that slides in to a burst of confetti.
Typewriters, scrambles, counters and more, for headlines, labels and numbers.
Animated backgrounds for heroes, sections and cards, from a soft aurora to a flock that flees the cursor. Most are pure CSS.
WebGPU shaders, from a slow aurora to a black hole, each drawing only while it's on screen.
One design and one theme on all four: the components, blocks and effects are built for each framework.
React on Base UI, Radix UI, React Aria or Ark UI: install the version for the library your project already uses. Vue, Svelte and Solid run on Ark UI.
From a button to a date picker, a color picker or a guided tour: accessible, typed in TypeScript, each with live demos.
Real-world patterns built from the components, in 53 galleries: forms, tables, menus, dialogs and more.
Area, bar, line, pie, radar and radial charts on TanStack Charts, on every framework. React also gets the Recharts originals.
Debounce, local storage, media queries and more: each hook is one typed file you own.
From 222 libraries, Lucide, Heroicons, Tabler and Material Symbols among them, as SVG or a React component in one command.
Stripe, Linear, Apple and 497 more: a brand's colors, typography and components in one file your AI agent builds from.
Restyle every component and block at once: 8 styles, 7 grays, 18 colors and 5 radii, shared as a shadcn preset code.
Priority requests are answered first.

Individual

For personal projects & open source

$32instead of $49/mo

$389 billed yearly

Seats: 1 seat
Commercial use: Personal & open source only
Blocks: All 6,231 blocks
Templates: All 14 templates
MCP server: 38 AI clients
Animated buttons: All 35 buttons
Text effects: All 97 effects
Backgrounds: All 100 backgrounds
Shaders: All 100 shaders
Frameworks: React, Vue, Svelte, Solid
UI libraries: Base UI, Radix, Aria, Ark
Components: All 175 components
Examples: All 1,103 examples
Charts: All 70 charts
React hooks: All 35 hooks
Icons: 294k+ icons
DESIGN.md files: All 500 brands
Theme builder: 8 styles × 18 colors
Support: Standard

Team

Organization

For companies with larger teams

$132instead of $199/mo

$1,589 billed yearly

Seats: Unlimited seats
Commercial use: Included
Blocks: All 6,231 blocks
Templates: All 14 templates
MCP server: 38 AI clients
Animated buttons: All 35 buttons
Text effects: All 97 effects
Backgrounds: All 100 backgrounds
Shaders: All 100 shaders
Frameworks: React, Vue, Svelte, Solid
UI libraries: Base UI, Radix, Aria, Ark
Components: All 175 components
Examples: All 1,103 examples
Charts: All 70 charts
React hooks: All 35 hooks
Icons: 294k+ icons
DESIGN.md files: All 500 brands
Theme builder: 8 styles × 18 colors
Support: Priority

Billed once a year in USD. Cancel anytime.

Individual

For personal projects & open source

$32instead of $49/mo

$389 billed yearly

How many people can use the license.Seats: 1 seat
Client work, SaaS products and anything you charge for.Commercial use: Personal & open source only
Page sections in 56 categories, from heroes and pricing tables to dashboards and settings, on every framework and UI library, in your theme.Blocks: All 6,231 blocks
Complete Next.js sites for startups, SaaS, agencies and portfolios, every page designed, ready to ship.Templates: All 14 templates
Your AI agent searches, previews and installs any component, block, icon or DESIGN.md from a prompt: 22 tools in Claude Code, Cursor, VS Code and 35 more clients.MCP server: 38 AI clients
Buttons with motion and states of their own, from an arrow that slides in to a burst of confetti.Animated buttons: All 35 buttons
Typewriters, scrambles, counters and more, for headlines, labels and numbers.Text effects: All 97 effects
Animated backgrounds for heroes, sections and cards, from a soft aurora to a flock that flees the cursor. Most are pure CSS.Backgrounds: All 100 backgrounds
WebGPU shaders, from a slow aurora to a black hole, each drawing only while it's on screen.Shaders: All 100 shaders
One design and one theme on all four: the components, blocks and effects are built for each framework.Frameworks: React, Vue, Svelte, Solid
React on Base UI, Radix UI, React Aria or Ark UI: install the version for the library your project already uses. Vue, Svelte and Solid run on Ark UI.UI libraries: Base UI, Radix, Aria, Ark
From a button to a date picker, a color picker or a guided tour: accessible, typed in TypeScript, each with live demos.Components: All 175 components
Real-world patterns built from the components, in 53 galleries: forms, tables, menus, dialogs and more.Examples: All 1,103 examples
Area, bar, line, pie, radar and radial charts on TanStack Charts, on every framework. React also gets the Recharts originals.Charts: All 70 charts
Debounce, local storage, media queries and more: each hook is one typed file you own.React hooks: All 35 hooks
From 222 libraries, Lucide, Heroicons, Tabler and Material Symbols among them, as SVG or a React component in one command.Icons: 294k+ icons
Stripe, Linear, Apple and 497 more: a brand's colors, typography and components in one file your AI agent builds from.DESIGN.md files: All 500 brands
Restyle every component and block at once: 8 styles, 7 grays, 18 colors and 5 radii, shared as a shadcn preset code.Theme builder: 8 styles × 18 colors
Priority requests are answered first.Support: Standard

Team

Organization

For companies with larger teams

$132instead of $199/mo

$1,589 billed yearly

Everything in Team, plus

How many people can use the license.Seats: Unlimited seats

Secure checkout via Stripe
Code lives in your repo
Keep what you've shipped if you cancel
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FAQ

Frequently asked questions

What the Brain icon means and where it's used, then how to install, style, label and license it.

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Brain

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Brain in 8 more libraries

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Frequently asked questions

What does the Brain icon mean?

Where is the Brain icon used?

What does the Brain icon tell users?

Which library is the Brain icon from?

How do I install the Brain icon with the shadcn CLI?

How do I use the Brain icon in Next.js or React?

How do I use the Brain icon in Vue, Svelte or Angular?

Can my AI agent install the Brain icon for me?

How do I change the color of the Brain icon?

How do I change the size of the Brain icon?

Does the Brain icon work in dark mode?

How do I make the Brain icon accessible?

Can I pass aria-hidden or aria-label to the Brain icon?

Can I download the Brain icon as SVG or PNG?

Can I use the Brain icon in commercial projects?

Do I have to credit the author of the Brain icon?

Is the Brain icon free?

Which other libraries have the Brain icon?

What tags does the Brain icon have?

Does the Brain icon come in other styles?

Install Brain from a prompt

Individual

Team

Organization

Individual

Team

Organization