Compare two XML files

Find differences between two XML documents instantly. This free XML diff tool provides syntax highlighting, auto-formatting with Prettier, and color-coded diffs. Perfect for comparing configuration files, SOAP responses, SVG files, or any XML data.

Features

• XML syntax highlighting
• Auto-format XML with Prettier
• Side-by-side and inline views
• Handles large XML documents
• Tag-aware coloring
• Share XML diff via URL

Frequently asked questions

Does it format XML?

Yes — click Format to auto-indent and pretty-print your XML with Prettier before comparing.

Can I compare SOAP or SVG files?

Yes. Any valid XML including SOAP responses, SVG markup, RSS feeds, and config files.

Does it handle XML namespaces?

Yes — the syntax highlighter and diff engine handle namespaced XML correctly.

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