Live Chart Playground

This page provides a way to test your chart URLs quickly and easily. Paste your URL into the URL text box, and edit the parameters in the Parameters box. The chart and both text boxes update as you type.


  • Newlines with no indentation are equivalent to "&" in the URL.
  • Indented newlines are equivalent to "|" in the URL.
  • Click "Reformat Parameters" to clean up the indentation and layout in the parameters box, for ease of editing.
  • Autocomplete matches both parameter strings (chxt) and parameter friendly names ("Chart titles") as you type.
  • If you use special characters in your label text (such as a literal + sign) you must URL-encode them.