XML ⇄ JSON Converter

Convert between XML and JSON locally in your browser.

🌐 Uses API

Also try:Historical Age Calculator·Pet Age Calculator·Relationship Timeline

Tips for XML

Input must be well-formed: a single root element, properly closed tags, and quoted attributes.
Namespaces and attributes may be mapped to JSON objects/keys; structure can vary by parser rules.
Mixed content (text + child elements) may serialize as arrays/objects—review JSON output before relying on shape.
Invalid XML will raise an error before conversion.
Tip: Use Reset to clear one side, or Reset all to clear both panels; use Pretty JSON to format JSON output.
Tip: Press Ctrl/Cmd + Enter in a panel to convert that side instantly.

XML

Pretty JSON

JSON

Frequently asked questions

Is my data uploaded?

No. Everything runs locally in your browser.

What is supported?

Standard XML to/from JSON with attributes preserved using @_.

Can I copy or download?

Yes. Copy to clipboard or download as .json or .xml.

Related tools

Privacy

Most processing happens locally in your browser for speed & privacy. Network calls occur only for live rates or updates.

Premium

Premium feature

Historical analysis & trends

Track your past calculations and visualize patterns.

Calculation presets

Save, load, and manage your favorite calculation setups.

Import

No presets saved yet.

Scenario planning

Compare multiple inputs side-by-side.

Batch processing

Upload a CSV to compute results in bulk.

Custom formulas

Create and reuse your own rules.

External data

Connect Google Sheets or an API as inputs.

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