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HTML5/JavaScript Sparkline Charts is a replacement for normal charts to display trends in a very small area. Customize sparklines completely by changing the series or axis type and by adding markers, data labels, range bands, and more.

Sparkline types

JavaScript Sparkline Charts support five types of sparklines (line, column, area, win-loss, and pie) to show data trends.

JavaScript sparkline chart rendered in line types.

Line sparkline

Use a line sparkline to represent patterns and trends in data, such as seasonal effects, large changes, and turning points over a period of time.

JavaScript sparkline chart rendered in area type.

Area sparkline

An area sparkline is a line sparkline with the area between its points colored. Use this when the magnitude of the trend is to be communicated rather than individual data values.

JavaScript sparkline chart rendered in column type.

Column sparkline

A column sparkline is designed to show different values of two or more subjects. Use vertical bars to represent the different values.

JavaScript sparkline chart rendered in win-loss type.

Win-loss sparkline

Use a win-loss sparkline to show if each value is positive, negative, or zero to visualize win/loss scenarios such as results in games.

JavaScript sparkline chart rendered in pie type.

Pie sparkline

A pie sparkline is a circular graph that is divided into slices to illustrate numeric proportions.

Axis value types

JavaScript Sparkline Charts control offers different axes types like numeric, category, and date-time to plot any type of data in the sparkline.

Axis customization

Configure and customize the axis in sparkline graphs to show the origin and range of the data points.

JavaScript sparkline chart rendered with customized axis.

Special points customization

Denote the data usage in JavaScript sparkline charts by highlighting and customizing the special data points, such as first, last, high, low, and negative points.

JavaScript sparkline chart rendered with customized special points.


The markers highlights data points in the line and area sparklines and makes these sparklines more readable.

JavaScript sparkline chart rendered with markers.

Data label

Improve readability by using data labels in the sparkline to display the values of data points.

Sparkline with Data labels.


The interactive JavaScript Sparkline Charts provide options to display details about data point values through a tooltip when hovering the mouse over a data point.

Displays a tooltip on moving mouse over the data points in JavaScript sparkline charts.

Track line

The track line tracks the data points that are closer to the mouse position or touch contact.

Displays a track line on moving mouse over the data points in JavaScript sparkline charts.

Range band

Highlight a particular region in a JavaScript sparkline charts using a range band to show the range of safe values. By setting the minimum and maximum ranges for a range band, the outliers can be easily identified.

JavaScript sparkline chart rendered with a range band.

Touch and browser support

The interactive Sparkline Chart control also supports touch interactions.

Touch illustration in JavaScript sparkline charts

Touch support

All the sparkline features will work on touch devices with zero configuration. Use touch features such as tooltip and track line without any customization.

Responsive illustration in JavaScript sparkline charts


You can view the JavaScript Sparkline Charts control on various devices. Also hide specific elements in the sparkline for particular screen sizes by making a very minimal change in the events.

Cross-browser illustration in JavaScript sparkline charts

Cross-browser support

You can render the Sparkline Charts component in all modern browsers.

JavaScript Sparkline Chart Code Example

Easily get started with JavaScript Sparkline Chart using a few simple lines of HTML and JS code example as demonstrated below. Also explore our JavaScript Sparkline Chart Example that shows you how to render and configure the chart.

<!DOCTYPE html>
    <div id="container">
     <div id="element"></div>
import { Sparkline, SparklineTooltip } from '@syncfusion/ej2-charts';

let sparkline: Sparkline = new Sparkline({
    height: '100px',
    width: '70%',
    dataSource: [
        { x: 0, xval: '2005', yval: 20090440 },
        { x: 1, xval: '2006', yval: 20264080 },
        { x: 2, xval: '2007', yval: 20434180 },
        { x: 3, xval: '2008', yval: 21007310 },
        { x: 4, xval: '2009', yval: 21262640 },
        { x: 5, xval: '2010', yval: 21515750 },
        { x: 6, xval: '2011', yval: 21766710 },
        { x: 7, xval: '2012', yval: 22015580 },
        { x: 8, xval: '2013', yval: 22262500 },
        { x: 9, xval: '2014', yval: 22507620 },
    xName: 'xval', yName: 'yval',

Other supported frameworks

The Sparkline Charts component is also available in Blazor, React, Angular, and Vue frameworks. Check out the different Sparkline Charts platforms from the links below,


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