Runs fully in your browser. Inputs stay on your device. See recent fixes on changelog.
XML Comparator
Compare two XML documents for differences.
FreeRuns in browserxml comparexml diff
1 lines
1 lines
Cmd/Ctrl+Enter Primary actionCmd/Ctrl+Shift+L Load sampleCmd/Ctrl+Shift+X Clear/resetCmd/Ctrl+Shift+C Copy result
About XML Comparator
Compare two XML documents for differences. Compare two XML documents and find differences online for free. Check if XML files are identical, compare sizes, and detect structural changes. No signup required. Uses professional-grade diff algorithms to highlight insertions, deletions, and modifications at the line or character level. Includes statistical summaries and side-by-side visual comparison. Everything runs client-side in your browser for maximum speed and privacy — no data is sent to any server, and no signup is required.
Related tools: JSON Comparator, YAML Comparator, Diff Checker
How to Use XML Comparator
- Enter content in both input fields (A and B).
- The tool compares them and highlights differences.
- Review the comparison results and statistics.
Frequently Asked Questions
What is XML Comparator?
Compare two XML documents and find differences online for free. Check if XML files are identical, compare sizes, and detect structural changes. No signup required.
How are differences detected?
The tool uses established diff algorithms similar to those in version control systems like Git. It identifies insertions, deletions, and changes at the line or character level, depending on the comparison mode.
Can I compare large texts?
Yes, the comparison runs entirely in your browser and can handle large documents efficiently. For very large files, processing may take a moment longer, but there are no hard size limits imposed by the tool.
What comparison algorithms are used?
The tool implements the Myers diff algorithm, which is the same algorithm used by Git and other professional-grade diff tools. This ensures minimal, human-readable diffs that clearly show what changed.
Is XML Comparator free to use?
Yes, comparing content is entirely free with no size limits or account requirements. Everything runs in your browser.
Is my data safe when using XML Comparator?
Yes, both inputs stay entirely in your browser. No data is sent to any server, so your content remains private and secure.