XML Minifier
Minify XML by removing formatting and optional comments.
XML Minifier
The XML Minifier compresses XML into a compact one-line format while preserving structure. It validates XML before minifying and includes an optional switch to remove XML comments.
What this tool does
- Validates XML syntax before processing
- Minifies XML by removing non-essential whitespace formatting
- Optionally removes comment nodes to further reduce size
- Provides copy/download-friendly minified output
When to use XML minification
- Reducing payload size for transport or storage
- Preparing XML for embedding in code or config values
- Standardizing formatting before comparison workflows
Package-based minification
This tool uses a dedicated XML parsing/building package in the browser to validate and rebuild XML safely, instead of relying on manual string operations.
Frequently Asked Questions
Will minification change XML meaning?
No. Minification changes presentation (spacing/line breaks), not the XML data model.
What does "Remove comments" do?
It deletes XML comment nodes like <!-- comment --> before output, which can reduce size further.
What if my XML is invalid?
The tool stops and shows a validation error so you can fix malformed XML first.
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