A compact kit for the format that will outlive all of us. Format and minify, validate structure or against a schema, diff two documents, escape and unescape entities, test an XPath expression against a real file, run an XSLT transform, and convert XML to JSON, CSV or YAML.
What this kit does that a general converter doesn't.
XPath and XSLT testing against your own file, in a browser tab, with no Java toolchain to install.
Pick a tool
Grouped the way xmltoolskit.org groups them. Every link opens the tool on its own site.