XML Formatter & Prettifier

Format, beautify, and indent XML documents with customizable indentation spaces.

How It Works & Processing Standards

Format, beautify, and indent XML documents with customizable indentation spaces.

Your input data is never sent to any server and is securely processed on your device.

Current Limits

  • Desktop max file size: 50MB
  • Mobile max file size: 20MB

XML Formatter & Prettifier is a 100% free, browser-based online utility. All calculations and file conversions run locally inside your browser (Local-First) without sending data to remote servers, keeping your documents and inputs strictly private.

How to Use XML Formatter & Prettifier

  1. 1
    Paste XMLPaste raw or minified XML into the editor.
  2. 2
    Set IndentationChoose 2 spaces, 4 spaces, or tab indentation.
  3. 3
    Copy Clean XMLCopy the beautified XML document.

Examples

Format XML
Input: <note><to>Alice</to><from>Bob</from></note>
Result: <note> <to>Alice</to> <from>Bob</from> </note>

Common Use Cases

  • Formatting SOAP API payloads and XML configurations for readability
  • Cleaning up SVG vector markup for easier editing and inspection
  • Preparing XML feeds (RSS/Sitemaps) for publishing

Frequently Asked Questions (FAQ)

Does this check XML syntax during formatting?

Yes, if the XML contains unclosed tags or syntax errors, line-specific error notices are displayed immediately.

Have feedback or ideas for this tool? Suggest & Inquire →