Free tool
XPath explorer
List every element path in a document with its occurrence count, depth and a sample value — plus the attributes declared on each.
Reference for these formats
RSS 2.0
The most widely deployed syndication format. Namespace-free at its core, extension-heavy in practice.
Atom 1.0
The IETF-standardised syndication format: namespaced, strictly typed, and unambiguous about dates.
SOAP envelope
The message envelope for SOAP web services, still the backbone of banking, logistics and telecom integrations.
UBL Invoice
The OASIS invoice document behind Peppol and most European e-invoicing mandates.
Hit a parse error? Every common XML error explained.
Other free tools
- XML validatorCheck whether a document is well-formed XML, with the exact line and column of the first error — and optionally validate it against an XSD.
- Sitemap validatorCheck a sitemap.xml or sitemap index against the sitemaps.org protocol: URL counts, size limits, lastmod freshness and structure.
- XML to JSON converterConvert an XML document to JSON, keeping attributes and — by default — keeping every value as a string.
- XML to CSV converterFlatten an XML document's structure into CSV: one row per element path or attribute, with counts and sample values.
Get started
Keep the documents you check, and watch them for changes.
A free workspace stores every version, extracts its structure for search, diffs it against the last one, and re-checks monitored URLs on a schedule — with a 5 MB document limit instead of 2 MB.