Slider
Sliders allow users to make selections from a range of values.
Sliders reflect a range of values along a bar, from which users may select a single value. They are ideal for adjusting settings such as volume, brightness, or applying image filters.
- 📦 22 kB gzipped (but only +8 kB when used together with other Material-UI components).
Volume
Disabled slider
Discrete sliders
Discrete sliders can be adjusted to a specific value by referencing its value indicator. By order of demos:
You can generate a mark for each step with marks={true}
.
Temperature
30Disabled
30Small steps
5e-8<Typography id="discrete-slider-small-steps" gutterBottom>
Small steps
</Typography>
<Slider
defaultValue={0.00000005}
getAriaValueText={valuetext}
aria-labelledby="discrete-slider-small-steps"
step={0.00000001}
marks
min={-0.00000005}
max={0.0000001}
valueLabelDisplay="auto"
/>
Custom marks
20<Typography id="discrete-slider-custom" gutterBottom>
Custom marks
</Typography>
<Slider
defaultValue={20}
getAriaValueText={valuetext}
aria-labelledby="discrete-slider-custom"
step={10}
valueLabelDisplay="auto"
marks={marks}
/>
Restricted values
You can restrict the selectable values to those provided with the marks
prop with step={null}
.
Restricted values
2<Typography id="discrete-slider-restrict" gutterBottom>
Restricted values
</Typography>
<Slider
defaultValue={20}
valueLabelFormat={valueLabelFormat}
getAriaValueText={valuetext}
aria-labelledby="discrete-slider-restrict"
step={null}
valueLabelDisplay="auto"
marks={marks}
/>
Always visible
80<Typography id="discrete-slider-always" gutterBottom>
Always visible
</Typography>
<Slider
defaultValue={80}
getAriaValueText={valuetext}
aria-labelledby="discrete-slider-always"
step={10}
marks={marks}
valueLabelDisplay="on"
/>
Range slider
The slider can be used to set the start and end of a range by supplying an array of values to the value
prop.
Temperature range
2037<Typography id="range-slider-demo" gutterBottom>
Temperature range
</Typography>
<Slider
value={value}
onChange={handleChange}
valueLabelDisplay="auto"
aria-labelledby="range-slider-demo"
getAriaValueText={valuetext}
/>
Volume
Customized sliders
Here are some examples of customizing the component. You can learn more about this in the overrides documentation page.
iOS
60pretto.fr
20Tooltip value label
Airbnb
Temperature
Track
The track shows the range available for user selection.
Removed track
The track can be turned off with track={false}
.
Removed track
Removed track range slider
Inverted track
Inverted track range
Non-linear scale
You can use the scale
prop to represent the value
on a different scale.
In the following demo, the value x represents the value 2^x. Increasing x by one increases the represented value by factor 2.
Storage: 1 MB
1 MB<Typography id="non-linear-slider" gutterBottom>
Storage: {valueLabelFormat(calculateValue(value))}
</Typography>
<Slider
value={value}
min={5}
step={1}
max={30}
scale={calculateValue}
getAriaValueText={valueLabelFormat}
valueLabelFormat={valueLabelFormat}
onChange={handleChange}
valueLabelDisplay="auto"
aria-labelledby="non-linear-slider"
/>
<StyledSlider defaultValue={10} />
Accessibility
(WAI-ARIA: https://www.w3.org/TR/wai-aria-practices/#slider)
The component handles most of the work necessary to make it accessible. However, you need to make sure that:
- Each thumb has a user-friendly label (
aria-label
,aria-labelledby
orgetAriaLabel
prop). - Each thumb has a user-friendly text for its current value.
This is not required if the value matches the semantics of the label.
You can change the name with the
getAriaValueText
oraria-valuetext
prop.