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.
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.Version 5.00 of RGraph is now available
Written by Richard Heyes, RGraph author, on 20th January 2019Version 5 of RGraph is now available to download. You can get it from the download page:
https://www.rgraph.net/download.html
Obviously, this is a major upgrade so you should definitely read the changelog. The main changes with this release include the improvement of property names for all chart types (for examplegutterLeft
has been changed to marginLeft) and the
implementation of new text configuration properties (ie font/size/color/bold/italic
for all bits of text).
So if you choose to upgrade you will definitely have to consult the api documentation
for your chart type(s)
to determine the correct property names you need to use from now on.
On a separate note - I've removed the demos from the website so they're now just
available in the download. Meaning that the website is down to just 375ish pages - about
355 of which are indexed.
This led to a stint at position 15 on Google. However yesterday, mid-morning,
it dropped 5 places immediately down to 20. And now it's 24 (ie on page 3).
So it's clear (to me) that some sort of penalty is in place. What else would cause a
5 place drop like that? I just don't know what the penalty is or why I have it.