XML Formatter & Validator

Beautify and validate XML documents online. Instant syntax checking and pretty printing.

All processing happens in your browser. Your data never leaves your device.

Input

Output

⌘↵

How to Use XML Formatter & Validator

1Paste or type your input in the left panel.
2Click Process or use the keyboard shortcut ⌘↵.
3View the result in the output panel. Use Copy to copy to clipboard or Download to save as a file.

This tool processes data locally in your browser. Nothing is sent to external servers.

Example input

# Example for XML Formatter & Validator
# Paste your content in the input panel above to get started.

XML formatting adds proper indentation and line breaks to make XML human-readable.

Yes, the tool checks for well-formedness and highlights syntax errors.

Yes, you can also compact XML by removing whitespace.

All processing happens in your browser. Nothing is sent to a server.

Yes, the formatter handles large XML documents efficiently.