XML Minifier & Compressor

Minify and compress XML documents online for free. Remove whitespace, comments and indentation to reduce file size. Browser-based — your data never leaves your device.

Your data never leaves your browser

XML Formatter & Beautifier

Format and beautify XML with proper indentation

XML Validator

Validate XML syntax and detect errors

JSON Minifier & Compressor

Remove whitespace from JSON to reduce its file size

Frequently Asked Questions

Does minifying XML break anything?

No. XML is whitespace-insensitive in most contexts. Minifying removes whitespace-only text nodes and comments, producing semantically identical XML.