Frequently Asked Questions
Yes! All XML validation happens locally in your browser. We never upload your data to our servers. Your files remain completely private.
A well-formed XML document follows basic syntax rules: properly closed tags, unique attributes, correct nesting, etc. This validator checks for these structural requirements.
The tool can handle XML files up to 2MB. For larger files, processing may be slower depending on your device.
The validator detects syntax errors such as: unclosed tags, mismatched tags, invalid characters, duplicate attributes, improper nesting, and XML declaration issues.