# Using Scalable Vector Graphics (SVG)

Forrest can deliver raw SVG files for capable browsers, e.g. Firefox. See example.

Forrest can convert SVG files into Portable Network Graphic (PNG). See example. Note that Forrest will first look for a pre-prepared PNG file, and if not found then it will generate the PNG from the SVG.

Be careful. We only provide a local copy of the SVG 1.0 DTD so if you use SVG 1.1 then there will be network trips for the DTDs. Configure your local catalog entity resolver for your local DTD copies.