XML Compare
Compare two XML documents line by line and see exactly what changed.
Compared line by line, live as you type, entirely in your browser. This is a plain text diff — it doesn't normalize attribute order or whitespace, so pretty-print both sides first if you want a purely structural comparison.
What is XML Compare?
Paste two versions of an XML document and see a line-by-line diff — added lines, removed lines, and everything unchanged — useful for reviewing a config change or spotting what a tool modified. Common for reviewing an app config, a SOAP/API payload, or a build manifest before and after an automated change, where the actual difference between two large XML files is easy to miss by eye. The diff computes entirely in your browser — nothing you paste is sent to a server.
FAQ
No — this is a plain text diff. If you want a purely structural comparison, pretty-print both documents first (with the XML Minifier or another formatter) so formatting differences don't show up as false changes.
No — the comparison runs entirely client-side in your browser.