📄 XML Diff Tool
The SolversPro XML Diff Tool is a free browser-based utility that normalizes and compares two XML documents line by line, highlighting added tags, deleted attributes, and modified node text.
Original XML
Modified XML
XML Structural Diff Comparison Reference
Node types and difference representations supported during XML comparisons.
| Change Classification | Diff Presentation | XML Node Target | Description |
|---|---|---|---|
| Element Added | + <tag> | Element Node | Entire tag or tree exists only in second XML document |
| Element Removed | - <tag> | Element Node | Tag was deleted in the modified XML version |
| Text Value Changed | ~ NodeValue | Text / CDATA Node | Tag attributes and names match, inner text content differs |
| Attribute Modified | ~ attr="val" | Attribute Node | Attribute key was altered, inserted, or removed |
Frequently Asked Questions
Does this XML diff tool normalize indentation before comparing?
Yes, it formats and indents XML strings before line comparison so that whitespace differences do not obscure content changes.
Does my XML data stay secure?
Yes, all XML DOM parsing and diff comparison algorithms run 100% locally in your browser with zero server uploads.
How are malformed XML documents handled?
The tool validates XML well-formedness using DOMParser; if syntax errors occur, an inline error notification alerts you to the exact issue.
Is this XML comparison tool free?
Yes, the SolversPro XML Diff tool is completely free with no usage limits.
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