XML Dataset Generator

Runs in browser Test Data

Create XML documents with configurable root/record element names, attributes vs elements, namespaces and record counts for SOAP and integration testing.

TEST DATA ONLY — all generated names, contacts, identifiers and numbers are synthetic and do not belong to real people or accounts.
Privacy: This tool runs entirely in your browser. Your input never leaves your device.

How to use XML Dataset Generator

  1. Describe the record fields.
  2. Set root/record names, attribute mode and namespace.
  3. Press Generate and download the XML.

XML Dataset Generator features

  • Field schema shared with the CSV and SQL generators
  • Configurable root and record element names
  • Fields as elements, attributes or mixed (ids as attributes)
  • Namespace URI with optional prefix on every element
  • XML declaration and pretty-printing toggles; always well-formed and escaped
  • Up to 5,000 records, seedable, with preview

XML Dataset Generator example

Product catalogue

Input:

id:id
name:product
price:price:5-900 · Root: catalog · Record: item · Mode: Mixed · Namespace: urn:example:cat (prefix c)

Output:

<?xml version="1.0" encoding="UTF-8"?>
<c:catalog xmlns:c="urn:example:cat" count="2">
  <c:item id="1">
    <c:name>Wireless Keyboard</c:name>
    <c:price>129.5</c:price>
  </c:item>
  …
</c:catalog>

Frequently asked questions about XML Dataset Generator

Can fields be attributes instead of elements?

Yes — choose attributes, elements, or mixed (id-like fields as attributes, the rest as elements).

How do namespaces work?

Give a namespace URI and optionally a prefix; the root declares xmlns (or xmlns:prefix) and every element is prefixed. Special characters are escaped so the document is always well-formed.

Is the output valid XML?

Yes, it is produced by an XML builder with proper escaping and can be validated with the XML Validator tool.