XML Viewer

Paste XML and explore its structure as a navigable tree, with every node expandable or collapsible, plus a formatted version ready to copy.

Local processing: your data is processed in your browser and never sent to Numelto or any external service.

Inspecting, not converting

This tool is built for understanding an XML's shape: what elements it has, how they're nested, what attributes each one carries. If what you need is to transform it to JSON, use XML to JSON; if you only want to check it's well-formed, validate XML.

How errors are detected

Before showing the tree, the XML is parsed with the browser's own parser; if there's an unclosed or badly nested tag, a clear notice is shown instead of a partial or incorrect tree.

Frequently asked questions

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