Build a chart, then copy the code into any web page.
Your work is kept in this browser as you go. Save gives a chart a name so you can come back to it.
# stands for the number. Try $#, #% or #kg.
Type straight into the table, or paste rows from a spreadsheet. Values start at zero.
Drop it to 0 for a see-through chart that sits on your page's own background. Set the text colour to suit that page. Series and slice colours are in the data table.
Pick from the list or type any font the viewer's device has, or one your page already loads. Leave a box empty to use the main font.
Axis covers both the number and label axes. The hover box is what pops up when you hover or tap. Make it bigger for phones.
All in pixels. The chart re-fits itself as you move things.
Axis labels only affects line and bar charts.
The chart fills whatever div it sits in. Leave height empty to let it keep a 5:3 shape as the div gets wider or narrower.
Every chart on one page needs its own ID.
Hover or tap anywhere on the chart to see the numbers. Tap the arrow to replay.