XML Formatter Online Free
Format XML with proper indentation and newlines for clean, readable data.
Last Updated: August 30, 2026
Adds consistent 2-space indentation and newlines. Self-closing tags and attributes are handled correctly.
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Open ToolHow to Use Toolza’s Free XML Formatter
Follow these simple steps to get your result in seconds.
Paste XML
Any XML works — config files, data feeds, or document markup.
Format
Proper indentation and line breaks are added automatically.
Copy or Download
Get the formatted XML or download a clean .xml file.
Why Use Toolza’s Free Tool?
Browser-based, private, and completely free — no catches.
100% Private & Secure
Your files never leave your device. All processing happens locally in your browser — no uploads, no servers, no data storage.
Completely Free
No hidden charges, no premium plans, no watermarks. Every feature is free forever.
Works on Any Device
No installation needed. Works on desktop, tablet, and mobile browsers.
No Signup Required
Start using the tool immediately. No accounts, no emails, no personal data.
High Quality Output
Results preserve original quality and formatting.
Lightning Fast
Everything runs locally, so results are instant even for large files.
Why Format Your XML?
XML is often generated minified or in a single line. Formatting adds structure and indentation so you can quickly understand the data hierarchy.
What formatted XML means for you
- Clear hierarchy: Proper indentation shows parent-child relationships at a glance.
- Easier debugging: Spot missing or misplaced elements quickly in well-formatted XML.
- Better diffs: Formatted XML produces cleaner version-control diffs for config files.
- Human-readable: Makes XML config files and data feeds understandable to everyone.
Safe formatting
Toolza never changes the meaning of your XML — only whitespace is adjusted. Attributes, namespaces, and values remain untouched.
Frequently Asked Questions
Yes. Toolza’s XML formatter is free forever with no limits.
This tool focuses on formatting. Use the XML Validator tool to check for errors.
Yes — the formatter runs in your browser and can handle files up to several megabytes.
Yes — all attributes, namespaces, and values remain exactly as written.
Tags like <br/> and <img/> are formatted correctly without adding closing tags.
Yes — the formatter works on any valid XML, including SVG, XAML, and other XML-based formats.
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