XML Formatter & Validator
Format, validate, beautify, and minify XML data instantly. All processing happens client-side -- your data never leaves your browser.
43.8Kuses
9.1/10(136)
How to Use the XML Formatter
- Paste your XML into the input area or click "Load Sample" to try an example.
- Click Format to pretty-print with indentation, or Minify to compress.
- Click Validate to check if your XML is well-formed.
- Click Copy to copy the output to your clipboard.
What is XML?
XML (eXtensible Markup Language) is a markup language for encoding documents in a format that is both human-readable and machine-readable. It is widely used for data interchange, configuration files, and web services like SOAP.
Features
- Pretty-print XML with configurable indentation (2 or 4 spaces)
- Minify XML to a compact format
- Validate XML well-formedness with detailed error messages
- One-click copy to clipboard
- 100% client-side processing for full privacy
Recommended Products
Ad📖Programming BooksShop →⌨️Developer KeyboardsShop →🖥️Coding MonitorsShop →🗂️Desk OrganizersShop →🏷️Developer StickersShop →💻Laptop StandsShop →🖱️Wireless MouseShop →🔌USB-C HubShop →👓Blue Light GlassesShop →🖥️Desk PadShop →
Affiliate Disclosure: As an Amazon Associate, ToolBird earns from qualifying purchases. Links above are affiliate links — if you buy through them, we may earn a small commission at no extra cost to you.
Disclaimer: This tool is provided as-is for informational and educational purposes only.