type: string, default: "UTF-8"

Specifies the character encoding used when interpreting string input as a text label.

The default value is "UTF-8". The other legal value is "iso-8859-1" or, equivalently, "Latin1".

The charset attribute is case-insensitive.

Note that if the character encoding used in the input does not match the charset value, the resulting output may be very strange.

digraph G {
  🍔 -> 💩
Valid on:
  • Graphs
Last modified July 2, 2021: Add charset example (db262d8)