About
RGraph is a JavaScript charts library based on
HTML5 SVG and canvas. RGraph is mature (over 18 years
old) and has a wealth of features making it an ideal
choice to use for showing charts on your website.
Version 7.20
Version 7.20 (released in June 2026) is the
latest version of RGraph and the major change in
this version is an update to the default values
of properties making for better looking charts without
having to set any properties.
Read more about this and other changes in
the changelog.
Download
Get the latest version of RGraph (version 7.20, 9th June 2026) from
the download page. You can read the changelog here. There's also older versions available,
minified files and links to cdnjs.com hosted libraries.
Latest forum posts
These are the latest support forum posts that have been
posted or updated.
12th June, Marco
Should I use SVG or canvas for the charts on my website?
9th June, Richard
New version of RGraph: version 7.20
3rd June, Patrick
Question about installing RGraph
1st June, Ouja
How do I add a click event to a bar in my Bar chart?
8th May, Anthony Kuma
Does the SVG Line chart have outofbounds functionality?
License
RGraph can be used for free under the GPL or if
that doesn't suit your situation there's an
inexpensive (£129) commercial license available.Videos available on the RGraph YouTube channel
Since late 2023 RGraph has had a YouTube channel! You'll find demo walk-throughs and feature information there. Here's a list of all the videos on there or you can go to the YouTube channel.
Watch a video about the RGraph datagrid object that was added to RGraph in version 6.21. It allows you to easily show consistent data tables across your whole website.
Watch an introduction to the new scale property that was introduced in version 7. This new feature dramatically improves the quality of the text on your charts.
Watch a walk-through of the scatter-trendline.html demo. A Scatter chart with a trendline where tickmarks above the line are one color and tickmarks below the trendline are another.
Watch a walk-through of the bar-population-balearic.html demo. A Bar chart with significantly customised tooltips.
Watch a walk-through of the bar-borders.html Bar chart demo. A straight-forward Bar chart where the bars have vertical borders on either side.
Watch an introduction to the new (in version 6.17) clip: property which helps you make combined charts such as multi-colored Line charts.
Watch a walk-through of this latest dynamic, scrolling Line chart demo. New data is added on the right-hand-side and old data is removed from the left-hand-side.
An explanation of the responsive configuration option that can be used in your chart configuration.
An explanation of how to add "Copy to clipboard" buttons to your example code
Walk-through of a customised Funnel chart demo
Walk-through of a Horizontal Bar chart smoothed vertical line demo
Walk-through of a dark themed Line chart demo
Walk-through of the 100% Bar chart demo
How to configure a basic Bar chart