XML Formatter & Beautifier
Free online XML formatter and beautifier. Pretty-print and minify XML with custom spacing, live syntax validation, and error line highlighting.
Free XML Studio — Format, Validate and Minify XML Online
XML Studio is a robust, lightweight utility designed to help developers clean up, align, parse, and validate XML documents in real-time. Prettify raw XML elements with custom indents (2, 4, or 8 spaces), strip all whitespace to minify markup size, or check structural errors instantly.
XML Validation & Tag Checking
Our XML linter verifies documents against markup specifications, detecting tag mismatches, unclosed elements, and unescaped quote configurations, showing precise parser error messages.
Fully Client-Side XML Formatting
Your data stays safe in your browser. All formatting and validation processes happen locally in memory, making it highly secure for corporate network configurations and config payloads.