JSON Schema Generator — Free Online Tool

Use JSON Schema Generator for free — auto-generate json schema from any json. This tool runs 100% in your browser with zero server uploads. Part of ZeroApiTools, a collection of 65+ free developer tools. No signup, no API keys, no data collection. Works offline.

ZeroApiTools' free XML Formatter Online takes raw, minified, or malformed XML and instantly formats it with proper indentation and tag nesting — making SOAP responses, RSS feeds, and config files readable. No signup, no upload, 100% in your browser.

What is an XML Formatter?

An XML Formatter (XML Beautifier) adds proper indentation and line breaks to collapsed or minified XML markup, making it easy to read the hierarchy of elements and attributes. It also validates basic XML well-formedness.

How to Use the XML Formatter on ZeroApiTools?

  1. Paste your raw XML — minified API response, SOAP envelope, or RSS feed — into the input area.
  2. The tool formats and indents the XML instantly with a clean nested structure.
  3. Copy the beautified XML and use it in your editor, documentation, or debugging session.

Does the XML formatter validate my XML?

Yes. The formatter checks for basic XML well-formedness (properly closed tags, valid attributes) and highlights errors. Note: it performs syntax validation, not full XSD schema validation.

Is my XML data safe when using this formatter?

Absolutely. All XML processing happens in your browser using JavaScript. Your XML data — including any sensitive payloads like SOAP credentials — is never sent to any server.