JSON ⇄ XML Converter

Convert, format, validate and download JSON and XML quickly — accessible, responsive, and lightweight.

Convert, format, validate and download JSON and XML quickly — accessible, responsive, and lightweight.

Converter

Direction JSON → XML XML → JSON

Choose conversion direction. UI updates sample accordingly.

Root element (for JSON→XML)

Name used for the top-level XML element when converting JSON → XML.

Actions

Input

Sample / paste JSON or XML here.

Upload

Output

Status: idle

Output updates live when input changes and validation passes.

Intro

This single-file tool converts JSON to XML and XML to JSON. It offers formatting, minifying, validation, copy and download features — built for accessibility and responsive use.

Why use JSON ⇄ XML Converter?

• Quickly switch between JSON and XML for integrations and testing.
• Validate input to avoid broken parsers in APIs or apps.
• Readable pretty-printing for debugging and compact minified output for transmission.

How to use JSON ⇄ XML Converter?

1. Select the conversion direction (JSON → XML or XML → JSON).
2. Paste or upload a file into the Input pane.
3. Click Format to pretty-print, Minify to compact, or Validate to check correctness.
4. When validation passes the output pane turns green — otherwise red. Use Copy or Download to export the result.

FAQ

Attributes become an object named @attributes inside the related element. Text content becomes the #text property to keep structure and data distinct.

Yes — when JSON arrays are converted to XML each item becomes a child element with the same tag. Converting back tries to re-create arrays when multiple sibling elements share the same tag.

This front-end tool runs in your browser only. Do not paste sensitive secrets if you are concerned. For production, prefer server-side validated libraries tailored to your schema.

Prefilled sample

Switch "Direction" to view the corresponding sample. You can edit it and see live output & validation color.