What does the XML Validator & Formatter do?

An XML formatting engine that cleans and beautifies messy XML markup. Features customizable indentation (2/4 spaces, tabs), content collapsing, whitespace handling for self-closing tags (` `), and real-time XML syntax validation with error diagnostics.

XML Validator & Formatter | Web Development Suite

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XML Validator & Formatter - Tool Overview

Beautify, indent, and format messy XML documents with customizable tab spacing, self-closing tag handling, and syntax validation.

Category: code-validators-and-formatters

Best used when: Use this tool to format unreadable or minified XML files, standardize indentation in XML configuration files, and verify XML tag nesting validity.

Summary: Beautify, indent, and format messy XML documents with customizable tab spacing, self-closing tag handling, and syntax validation.

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Web Development Suite - Product Overview

Web Development Suite is an online developer productivity platform providing over 114+ tools for code validation, format conversion, code generation, and performance optimization.

The platform is designed for professional web developers, frontend engineers, and full-stack developers who want fast, privacy-first tools without installing software or switching between multiple websites.

The product offers both monthly and yearly subscription plans and supports common development tasks such as code generation, validation, conversion and optimization.