Random XML Generator

What is Random XML Generator?

This tool builds a random XML document: nested elements, attributes, and mixed content. Useful for seeding test fixtures, trying out an XML parser, or quickly checking how code handles arbitrary XML shapes without hand-writing a sample.

How to Use the Random XML Generator

1. 1

   Set the Element Count: Choose roughly how many top-level elements the document should contain.

2. 2

   Generate the XML: Generate a randomly shaped, well-formed XML document.

3. 3

   Copy the Result: Use the copy button to use the XML as a test fixture or parser sample.

How It Works

The generator builds an element tree recursively down to a fixed, small nesting depth, at each level randomly choosing a tag name, whether to add attributes, and whether to nest further child elements or insert text content. Every open tag gets a matching close tag and every attribute value is quoted as it's written, so the output always parses as valid XML. There's no post-generation cleanup step needed.

Common Use Cases

• Generating sample payloads to test how an XML parser or deserializer handles nested elements, attributes, and mixed content.

• Seeding test fixtures for a codebase that consumes XML, without hand-writing a sample document.

• Quickly checking how existing code reacts to arbitrary, unpredictable XML shapes rather than a single hand-crafted example.