Local developer utility

XML Diff Comparator

Compare XML documents with readable structural differences. Your input stays in your browser while you work.

XML Diff🔒 Processed locally

How to use XML Diff

Paste the first document in the left editor and the second in the right editor, then compare. Added content is highlighted green and removed content red.

Processing runs locally in this browser. No input is uploaded or sent to a conversion service.

Inputs

Original XML
Updated XML

Related tools

XML Formatter — Validate and indent XML while preserving mixed text content.
XML Validator — Check XML well-formedness. This does not validate an XSD schema.
XML Minifier — Remove indentation-only XML text nodes; preserve mixed content and xml:space.
SOAP Formatter — Validate a SOAP envelope and format its XML.