XML formatter
Indent XML cleanly or minify it. Comments, CDATA and mixed content preserved, tag errors pinpointed. Nothing is uploaded.
Accepted: JSON, CSV, TSV, XML, YAML, YML, TXT, RSS, ATOM, KML, GPX, XSD, PLIST · Max 50 MB per file
Processed on your device — nothing is uploaded.
Tip: paste text anywhere on the page (Ctrl+V).
How to format XML
Paste your XML or drop the file (XML, SVG, RSS, GPX…).
Pick the indentation or the minified version; a badly closed tag is reported with its line.
Copy the formatted XML or download it.
Why use this tool
- Clean indentation
- 2 or 4 spaces or tabs. In XML, comments, CDATA and mixed content (text and tags together) are kept as they are.
- Errors explained
- A missing comma, a badly closed tag, wrong indentation: the line and column are shown, the line is highlighted and “Go to error” puts the cursor there.
- Minification
- Compact onto a single line to slim down a file or embed it in code. The downloaded file name ends in .min.
- Nothing leaves your device
- The conversion runs in your browser: your data is never sent to a server, even 50 MB files.
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