IconButton API

API reference docs for the React IconButton component. Learn about the props, CSS, and other APIs of this exported module.

Component demos

For examples and details on the usage of this React component, visit the component demo pages:

Import

import IconButton from '@mui/joy/IconButton';
// or
import { IconButton } from '@mui/joy';

Learn about the difference by reading this guide on minimizing bundle size.

Props

action

A ref for imperative actions. It currently only supports focusVisible() action.

Type:func | { current?: { focusVisible: func } }

color

The color of the component. It supports those theme colors that make sense for this component.

To learn how to add your own colors, check out Themed components—Extend colors.

Default:'neutral'

component

The component used for the root node. Either a string to use a HTML element or a component.

Type:elementType

disabled

If true, the component is disabled.

Type:bool

Default:false

focusVisibleClassName

This prop can help identify which element has keyboard focus. The class name will be applied when the element gains the focus through keyboard interaction. It's a polyfill for the CSS :focus-visible selector. The rationale for using this feature is explained here. A polyfill can be used to apply a focus-visible class to other components if needed.

Type:string

size

The size of the component.

To learn how to add custom sizes to the component, check out Themed components—Extend sizes.

Type:'sm' | 'md' | 'lg' | string

Default:'md'

slotProps

The props used for each slot inside.

Type:{ root?: func | object }

Default:{}

slots

The components used for each slot inside.

See Slots API below for more details.

Type:{ root?: elementType }

Default:{}

The system prop that allows defining system overrides as well as additional CSS styles.

See the `sx` page for more details.

Type:Array<func | object | bool> | func | object

variant

The global variant to use.

To learn how to add your own variants, check out Themed components—Extend variants.

Type:'outlined' | 'plain' | 'soft' | 'solid' | string

Default:'plain'

The ref is forwarded to the root element.

Theme default props

You can use JoyIconButton to change the default props of this component with the theme.

Slots

To learn how to customize the slot, check out the Overriding component structure guide.

root

The component that renders the root.

Class name: .MuiIconButton-root

Default component: 'button'

CSS classes

These class names are useful for styling with CSS. They are applied to the component's slots when specific states are triggered.

.Mui-disabledSTATE

State class applied to the root element if disabled={true}.

.Mui-focusVisibleSTATE

State class applied to the root element if the button is keyboard focused.

.MuiIconButton-colorContext

Class name applied to the root element when color inversion is triggered.

Rule name:colorContext

.MuiIconButton-colorDanger

Class name applied to the root element if color="danger".

Rule name:colorDanger

.MuiIconButton-colorNeutral

Class name applied to the root element if color="neutral".

Rule name:colorNeutral

.MuiIconButton-colorPrimary

Class name applied to the root element if color="primary".

Rule name:colorPrimary

.MuiIconButton-colorSuccess

Class name applied to the root element if color="success".

Rule name:colorSuccess

.MuiIconButton-colorWarning

Class name applied to the root element if color="warning".

Rule name:colorWarning

.MuiIconButton-sizeLg

Class name applied to the root element if size="lg".

Rule name:sizeLg

.MuiIconButton-sizeMd

Class name applied to the root element if size="md".

Rule name:sizeMd

.MuiIconButton-sizeSm

Class name applied to the root element if size="sm".

Rule name:sizeSm

.MuiIconButton-variantOutlined

Class name applied to the root element if variant="outlined".

Rule name:variantOutlined

.MuiIconButton-variantPlain

Class name applied to the root element if variant="plain".

Rule name:variantPlain

.MuiIconButton-variantSoft

Class name applied to the root element if variant="soft".

Rule name:variantSoft

.MuiIconButton-variantSolid

Class name applied to the root element if variant="solid".

Rule name:variantSolid

You can override the style of the component using one of these customization options:

With a global class name.
With a rule name as part of the component's styleOverrides property in a custom theme.