Online XML Formatter & Beautifier

100% In-Browser & Private

Format, indent, and validate XML documents, SVG files, and SOAP payloads into clean, readable markup.

About XML Formatter & Beautifier

XML (Extensible Markup Language) is widely used for enterprise integration (SOAP APIs, RSS/Atom feeds, Android manifests, and SVG vectors). Minified XML files can be virtually impossible to inspect manually. This XML formatter restores clean hierarchy and nested indentation to any XML string.

Key Features & Capabilities

Clean hierarchical element indentation
Support for self-closing tags and attributes
Instant validation with error notifications on unclosed or mismatched tags
Completely client-side and privacy-friendly

How to Use This Tool

  1. 1

    Paste XML

    Paste your raw or minified XML string into the Input box.

  2. 2

    View formatted XML

    The properly indented XML tree renders in real-time in the Output box.

  3. 3

    Copy output

    Copy the formatted XML for your documentation or code.

Frequently Asked Questions

Does this tool validate unclosed XML tags?

Yes. If an opening tag lacks a closing tag or elements are improperly nested, the validator flags the error.

Client-Side Security Guarantee: All operations are processed locally in your browser sandbox using web standards. We never record, send, or store your code, data payloads, or tokens on any server.