FREE • LOCAL • PRIVATE
XML Formatter & Validator
Validate XML and serialize it into a clean output.
🔒 Everything is processed inside your browser. We do not upload your input.
Enter your input to begin.
What this tool supports: Rejects DTD and ENTITY declarations. Serialization may not indent mixed content; XML syntax verification is performed in your browser. Maximum text input: 500,000 characters. Processing is local and your original text is unchanged.
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