All conversions run locally in your browser. We do not upload or store your files.

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XML Format

Format or minify XML

All conversions run locally in your browser. We do not upload or store your files.Convert your file

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How to use this tool

XML Format

What this tool does

XML Format beautifies or minifies XML documents for human reading or smaller wire transfer. Developers formatting config files, SOAP responses, RSS feeds, or Android layout XML use this before committing to git or debugging API payloads.

Format mode adds consistent indentation and line breaks. Minify mode removes whitespace to shrink file size for production APIs. Processing is entirely local — proprietary config XML never leaves your browser.

Supported formats

Input: .xml files (well-formed XML required). Output: same XML either pretty-printed with indentation or minified to a single line depending on the mode dropdown (Format vs Minify).

XML declaration (<?xml ...?>) is preserved when present. No XSD schema validation is performed.

Step-by-step

Step 1: Upload your XML file or export from your IDE.

Step 2: Choose Format for readability in code review, or Minify for smaller HTTP payloads.

Step 3: Click Convert.

Step 4: Download the result and diff against the original in git if needed.

Step 5: If conversion errors, fix XML syntax (unclosed tags, invalid characters) and retry.

Limitations & tips

Malformed XML fails with a parse error — the tool does not auto-repair broken markup. Extremely large XML files (100 MB+ config dumps) may freeze mobile browsers.

Does not validate against XSD/DTD schemas, transform with XSLT, or convert XML to JSON. CDATA sections and namespaces are preserved but minify removes inter-tag whitespace only.

Common use cases

Config review: prettify minified XML configs before diffing in git.

SOAP debugging: read nested XML responses in support tickets.

Documentation: format XML samples for internal wikis.

Privacy & local processing

Document Converter never uploads your file for conversion. Processing uses JavaScript in your browser tab — the same security boundary as editing a document offline. Closing the tab clears the in-memory copy unless you saved the output.

We may load analytics or ads when you visit the site, but those requests do not include your document bytes. For HR records, medical forms, or unreleased designs, local conversion avoids the third-party upload step that cloud converters require.

Browser-local vs cloud upload

Cloud tools like Smallpdf and iLovePDF receive your file via HTTP upload, process it on their servers, and return a download link. That model is convenient for public PDFs but adds privacy and compliance risk for sensitive content.

Document Converter runs pdf-lib, PDF.js, Mammoth, SheetJS, or Tesseract.js directly in your browser. Open DevTools → Network while converting: you should see no POST containing your file. You trade server-side CPU for device-side privacy — often the right choice for personal and workplace documents.

Common questions

Pretty or minify — which should I use?

Pretty adds indentation for code review and debugging. Minify removes whitespace to shrink files for deployment.

What if the XML is invalid?

Malformed XML fails with a parse error — fix unclosed tags or bad entities in your editor, then retry.

Is there a file size limit?

Very large XML (100 MB+) may freeze mobile browsers. Use desktop Chrome or Firefox for big configs.

Schema validation?

Formatting only — XSD/DTD validation is not performed.

Minify for production?

Use Minify mode before deploying configs where whitespace matters for size.

Huge XML logs?

Multi-megabyte files may freeze mobile tabs — use desktop browsers for big files.

Real-world examples

A DevOps engineer prettifies minified XML config before code review.

A QA tester formats SOAP response XML to compare fields during API debugging.

A support engineer prettifies a minified SOAP fault XML before attaching to a Jira ticket.

A support engineer prettifies a minified SOAP fault XML before attaching to a Jira ticket.