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Developer & Data

XML to JSON

Convert a bounded XML document into readable JSON while preserving attributes with clear prefixes.

  1. 01Runs in this browser
  2. 02Limits are explicit
  3. 03Copy or download output

Step 1

Set up the source

Paste XML without external declarations. Attributes appear with an @_ prefix so they remain distinct from child elements.

Confirming the published workspace...

No black box

How this tool handles the input

The XML parser validates and converts the element tree into JavaScript data, then serializes that structure as formatted JSON.

Before you start

What you need

One XML document without DOCTYPE or ENTITY declarations.

What you get

What the page gives back

Formatted JSON representing elements, text, and attributes.

Keep in mind

Use the result responsibly

XML and JSON have different models. Repeated elements, mixed text, namespaces, and whitespace may require application-specific mapping.

Practical uses

Where this tool earns its place

  1. Inspect XML data with JSON-oriented tools.
  2. Create a starting fixture for a migration.
  3. Understand nested XML response structure.

Verified data boundary

Source text stays on this page.

The published contract marks these tools as client-only processing. Nirmion uses the API only to confirm that this workspace is enabled in MySQL; source values and results are not sent to Flask.

Keep working

XML FormatterJSON FormatterYAML to JSON